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001-0001a | voltage_window, operating_temperature, electrolyte, cell_type | true | 10.3390/batteries8070067 | cc-by-4.0 | specific_capacity | 130 | none | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: MW_30m_A; column: Discharge Capacity, mAh/g, 5C] | discharge | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: MW_30m_A; column: Discharge Capacity, mAh/g, 5C] | half | Li metal | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | MW_30m_A | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: MW_30m_A; column: Discharge Capacity, mAh/g, 5C] | microwave-assisted hydrothermal precursor, 30 min | stated | The obtained precursors are labeled as MW_15 m, MW_30m and MW_60m, where the numbers indicate the duration of the microwave hydrothermal treatment in minutes. [...] The annealed MW samples consist of irregularly-shaped agglomerates composed of primary particles (Figure 8) with an average size of 250, 400, and 500 nm fo... | null | rate_test | not_reported | rate-test column; no cycle index given | 5 | null | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: MW_30m_A; column: Discharge Capacity, mAh/g, 5C] | 2.7 | 4.3 | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | null | room temperature | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | carbonate_liquid | 1 M LiPF6 in EC:PC:DMC 1:1:3 (v) | stated_elsewhere | Coin-type half-cells (2032 R) were assembled in an Ar-filled glove box using the electrolyte consisting of 1M LiPF6 (Sigma-Aldrich, 99.99%) solution in ethylene carbonate/propylene carbonate/dimethyl carbonate solution (EC:PC:DMC = 1:1:3 vol. ratio). | null |
001-0001b | voltage_window, operating_temperature, electrolyte, cell_type | true | 10.3390/batteries8070067 | cc-by-4.0 | specific_capacity | 131 | none | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: CP_A; column: Discharge Capacity, mAh/g, 5C] | discharge | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: CP_A; column: Discharge Capacity, mAh/g, 5C] | half | Li metal | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | CP_A | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: CP_A; column: Discharge Capacity, mAh/g, 5C] | conventional co-precipitation precursor | stated | NMC811 material obtained via the conventional co-precipitation route (CP_A) is single-phase and crystallizes in the layered α-NaFeO2 structure type (sp. gr. R3m) (Figure 5) with a low degree of anti-site disordering (2.42(5)% of Ni2+ in 3a site). | null | rate_test | not_reported | rate-test column; no cycle index given | 5 | null | stated | Table 3. Discharge capacity and capacity retention for the MW and CP NMC811 samples. [row: CP_A; column: Discharge Capacity, mAh/g, 5C] | 2.7 | 4.3 | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | null | room temperature | stated_elsewhere | Galvanostatic tests were performed using a Neware BTS4000-5V10mA Battery Testing System with a lithium foil disc as a counter electrode in the potential range of 2.7–4.3 V at room temperature at different current rates from 0.1C to 5C (1C = 200 mA/g). | carbonate_liquid | 1 M LiPF6 in EC:PC:DMC 1:1:3 (v) | stated_elsewhere | Coin-type half-cells (2032 R) were assembled in an Ar-filled glove box using the electrolyte consisting of 1M LiPF6 (Sigma-Aldrich, 99.99%) solution in ethylene carbonate/propylene carbonate/dimethyl carbonate solution (EC:PC:DMC = 1:1:3 vol. ratio). | null |
001-0002a | voltage_window, cycle | true | 10.3390/mi15070894 | cc-by-4.0 | specific_capacity | 149.04 | none | stated | After 150 cycles, the former delivered 149.04 mAh g−1, while the latter achieved 127.69 mAh g−1. | discharge | stated | Electrochemical data for stability of bare and Al2O3-coated NCM811 over 150 cycles between 2.8 and 4.5 V. [row: Al2O3-Coated NCM811, 4.5 V; column: 150th Discharge Capacity (mAh g−1)] | half | Li metal | stated_elsewhere | Lithium foil served as the anode, and a Celgard 2400 membrane acted as the separator. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The resultant Al2O3-coated NCM811 was assembled as cathode electrodes, demonstrating significantly improved stability compared to pristine electrodes upon prolonged cycling. | Al2O3 coating | stated | At the critical 4.5 V cutoff voltage, the Al2O3- coated sample delivered a discharge capacity of 198.93 mAh g−1 at 1 C discharge current, slightly lower than pristine NCM811, which yielded 200.66 mAh g−1. | 150 | cycle_N | stated | After 150 cycles, the former delivered 149.04 mAh g−1, while the latter achieved 127.69 mAh g−1. | 1 | null | stated | At the critical 4.5 V cutoff voltage, the Al2O3- coated sample delivered a discharge capacity of 198.93 mAh g−1 at 1 C discharge current, slightly lower than pristine NCM811, which yielded 200.66 mAh g−1. | 2.8 | 4.5 | stated | Electrochemical data for stability of bare and Al2O3-coated NCM811 over 150 cycles between 2.8 and 4.5 V. | 25 | 25 °C | stated_elsewhere | The impact of Al2O3 using the ALD coating system on the enhancement of the electro- chemical performance of the NCM811 cathode material was assessed through cycling at 1 C across the voltage ranges of 2.8–4.3, 4.4, and 4.5 V vs. Li/Li+ at 25 ◦C, as depicted in Figure 3. | carbonate_liquid | 1 M LiPF6 in EC:DEC 1:1 | stated_elsewhere | The electrolyte used was 1 M LiPF6 dissolved in a 1:1 mixture of ethylene carbonate (EC) and diethyl carbonate (DEC). | null |
001-0003a | cycle | true | 10.1016/j.jpowsour.2025.237184 | cc-by-4.0 | specific_capacity | 213 | reversible | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | discharge | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | half | Li metal | stated_elsewhere | Potential windows for cycling were 2.50 V–4.20 V for the full- cells, 2.50 V–4.30 V for the positive half-cells, and 1.50 V–0.01 V for the negative half-cells. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | The uncoated NMC811 electrode was obtained from Umicore, Belgium, and it is composed of 95 wt% NMC811 (Umicore), 3 wt% carbon black Super C65 (Imerys) and 2 wt% polyvinylidene difluoride PVDF (Sigma-Aldrich) in Al foil. | none | stated | The uncoated NMC811 electrode was obtained from Umicore, Belgium, and it is composed of 95 wt% NMC811 (Umicore), 3 wt% carbon black Super C65 (Imerys) and 2 wt% polyvinylidene difluoride PVDF (Sigma-Aldrich) in Al foil. | null | not_stated | not_reported | 'during formation cycles' of three; which one is not given | 0.1 | null | stated_elsewhere | Formation cycles consisted of 3 cycles of con stant current charge of C/10 and a constant voltage charge with icutoff < C/50 (CCCV charge), followed by a C/10 discharge, the last discharged following a 45 min OCV. | 2.5 | 4.3 | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | 25.2 | 25.2 °C | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | carbonate_liquid | 1 M LiPF6 in EC:EMC 30:70 (wt) + 2 wt% VC | stated_elsewhere | Electrolyte consisted of 1M LiPF6 in EC:EMC (30 %:70 % wt: wt) + 2 wt% VC (E-Lyte, Germany), labeled LP57 + 2 % VC. | formation cycle index not given |
001-0004a | capacity_type, cycle | true | 10.1016/j.jpowsour.2025.237184 | cc-by-4.0 | specific_capacity | 245 | none | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | charge | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | half | Li metal | stated_elsewhere | Potential windows for cycling were 2.50 V–4.20 V for the full- cells, 2.50 V–4.30 V for the positive half-cells, and 1.50 V–0.01 V for the negative half-cells. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | The uncoated NMC811 electrode was obtained from Umicore, Belgium, and it is composed of 95 wt% NMC811 (Umicore), 3 wt% carbon black Super C65 (Imerys) and 2 wt% polyvinylidene difluoride PVDF (Sigma-Aldrich) in Al foil. | none | stated | The uncoated NMC811 electrode was obtained from Umicore, Belgium, and it is composed of 95 wt% NMC811 (Umicore), 3 wt% carbon black Super C65 (Imerys) and 2 wt% polyvinylidene difluoride PVDF (Sigma-Aldrich) in Al foil. | 1 | first_cycle | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | 0.1 | null | stated_elsewhere | Formation cycles consisted of 3 cycles of con stant current charge of C/10 and a constant voltage charge with icutoff < C/50 (CCCV charge), followed by a C/10 discharge, the last discharged following a 45 min OCV. | 2.5 | 4.3 | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | 25.2 | 25.2 °C | stated | It presents 32.6 % of geometric porosity, first charge of 1.17 mAh/cm2 (245 mAh/g) and reversible discharge of 1.02 mAh/cm2 (213 mAh/g) during formation cycles (2.5–4.3V, 25.2 ◦C ± 0.2 ◦C). | carbonate_liquid | 1 M LiPF6 in EC:EMC 30:70 (wt) + 2 wt% VC | stated_elsewhere | Electrolyte consisted of 1M LiPF6 in EC:EMC (30 %:70 % wt: wt) + 2 wt% VC (E-Lyte, Germany), labeled LP57 + 2 % VC. | first charge, formation |
001-0005a | operating_temperature | true | 10.3390/batteries9080423 | cc-by-4.0 | specific_capacity | 141 | none | stated | At cycle 5, the charging and discharging capacities for NCM622 were 180 and 179, and for NCM811, were 146 and 141 mAh/g, respectively. | discharge | stated | At the 1st cycle, the charge and discharge capacities were 137.73 and 136.16 mAh/g, and at the 60th cycle, the charging and discharging capacities were 112.21 and 107.0 mAh/g, respectively. [...] At cycle 5, the charging and discharging capacities for NCM622 were 180 and 179, and for NCM811, were 146 and 141 mAh/g, res... | half | Li metal | stated_elsewhere | Lithium metal was used as the anode material, TC-E918 (Tinki), which is a solution of LiPF6 in a mixture of organic carbonates, was used as an electrolyte, and Celgard 2325 was used as a separator. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | regenerated NCM811 | stated | In addition, perspective cathode materials, such as NCM622 and NCM811, were obtained. | none | stated | There was also the presence of more than 1% aluminum, which probably got into the precursor during the extraction of the cobalt from the aluminum current collector. | 5 | cycle_N | stated | At cycle 5, the charging and discharging capacities for NCM622 were 180 and 179, and for NCM811, were 146 and 141 mAh/g, respectively. | 0.1 | null | stated_elsewhere | In Figure 8a, charge–discharge curves at a current rate of 0.1 C and in a voltage range of 2.8–4.3 V at the 1st and 5th cycles are presented. | 2.8 | 4.3 | stated_elsewhere | In Figure 8a, charge–discharge curves at a current rate of 0.1 C and in a voltage range of 2.8–4.3 V at the 1st and 5th cycles are presented. | null | not_reported | not_reported | no test temperature anywhere in the paper | carbonate_liquid | TC-E918 (LiPF6 in organic carbonates) | stated_elsewhere | Lithium metal was used as the anode material, TC-E918 (Tinki), which is a solution of LiPF6 in a mixture of organic carbonates, was used as an electrolyte, and Celgard 2325 was used as a separator. | Al present from recycling, not an intentional modification |
001-0006a | operating_temperature, c_rate | true | 10.1149/2.1011507jes | cc-by-4.0 | specific_capacity | 180 | none | stated | After 57 cycles, measured capacities were 149, 166, 180, and 146 mAh/g with corresponding capacity retentions of 99%, 98%, 95% and 74% (comparing to the second discharge at C/5), respectively. | discharge | stated | Figure 2. Discharge capacity of NMC811/Li coin cells with control electrolyte as a function of cycle number for four different potential ranges. | half | Li metal | stated | (a) The voltage versus capacity curves of NMC811/Li coin cells with an upper cutoff potential of 4.1 V, 4.2 V, 4.3 V and 4.4 V (vs. Li+/Li) respectively. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | (a) The voltage versus capacity curves of NMC811/Li coin cells with an upper cutoff potential of 4.1 V, 4.2 V, 4.3 V and 4.4 V (vs. Li+/Li) respectively. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 57 | cycle_N | stated | After 57 cycles, measured capacities were 149, 166, 180, and 146 mAh/g with corresponding capacity retentions of 99%, 98%, 95% and 74% (comparing to the second discharge at C/5), respectively. | 0.2 | null | stated_elsewhere | The cells were tested at C/20 for 2 cycles and then cycled at C/5 at a constant temperature of 30◦C. [...] All the cells were tested with a current density of 10 mA/g (∼C/20) for one cycle and 40 mAh/g (∼C/5) at the following cycles. | 3 | 4.3 | stated | Second discharge capacities of ∼161, 180, 198, and 207 mAh/g at C/20 were measured from 3.0–4.1 V, 4.2 V, 4.3 V and 4.4 V, respectively, whereas the second discharge capacities at C/5 within the same potential ranges were ∼150, 169, 188 and 197 mAh/g respectively. After 57 cycles, measured capacities were 149, 166, 180... | 30 | 30 °C | stated_elsewhere | The cells were tested at C/20 for 2 cycles and then cycled at C/5 at a constant temperature of 30◦C. | carbonate_liquid | 1.0 M LiPF6 in EC:DEC 1:2 (v) | stated_elsewhere | For all cells, the electrolyte used was 1.0 M LiPF6 in 1:2 v/v EC:DEC and the lower cutoff potential was 3.0 V. | C/5 after initial C/20 cycles |
001-0007a | operating_temperature | true | 10.1155/er/6664420 | cc-by-4.0 | specific_capacity | 178 | approx | stated | Specifically, the P0.3-NCM811 cathode delivered discharge capacities of approximately 218, 207, 199, 190, and 178 mA h g−1 at current rates of 0.2, 0.5, 1.0, 2.0, and 4.0 C, respectively, corresponding to capacity retentions of approximately 95.8% (0.5 C), 92.6% (1.0 C), 88.0% (2.0 C), and 82.9% (4.0 C), as shown in Fi... | discharge | stated | Specifically, the P0.3-NCM811 cathode delivered discharge capacities of approximately 218, 207, 199, 190, and 178 mA h g−1 at current rates of 0.2, 0.5, 1.0, 2.0, and 4.0 C, respectively, corresponding to capacity retentions of approximately 95.8% (0.5 C), 92.6% (1.0 C), 88.0% (2.0 C), and 82.9% (4.0 C), as shown in Fi... | half | Li metal | stated_elsewhere | CR2032 coin cells were assembled in an argon-filled glove box using Li metal as both the counter and reference electrodes. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | P0.3-NCM811 | stated | Comprehensive structural and morphological analyses confirmed that PO4 3−incorporation led to reduced primary particle size and the formation of a compact, densely packed microstructure, particularly for the P0.3-NCM811 cathode material. | PO4(3−) polyanion incorporation, 0.3 mol% | stated | For instance, for P0.3-NCM811, the concentration of Na3PO4·12H2O was set to 0.3 mol% relative to the metal sulfates. | null | rate_test | not_reported | rate-capability step; no cycle index given | 4 | null | stated | Specifically, the P0.3-NCM811 cathode delivered discharge capacities of approximately 218, 207, 199, 190, and 178 mA h g−1 at current rates of 0.2, 0.5, 1.0, 2.0, and 4.0 C, respectively, corresponding to capacity retentions of approximately 95.8% (0.5 C), 92.6% (1.0 C), 88.0% (2.0 C), and 82.9% (4.0 C), as shown in Fi... | 3 | 4.5 | stated_elsewhere | Galvanostatic charge–discharge tests were conducted using a battery cycler (WonATech, WBCS 3000 L) within a potential range of 3.0–4.5 V (vs. Li/Li+). | 25 | 25 °C | stated_elsewhere | All electrochemical measure- ments were performed at 25°C. | carbonate_liquid | 1.0 M LiPF6 in EC/EMC | stated_elsewhere | The electrolyte consisted of 1.0 M LiPF6 dissolved in a mixed sol- vent of ethylene carbonate (EC) and ethyl methyl carbonate (EMC) in a 3:7 volume ratio. | null |
001-0008a | electrolyte, cell_type | true | 10.1007/s40820-026-02258-w | cc-by-4.0 | specific_capacity | 137.1 | none | stated | At 1 C with a cathode loading of 15.3 mg cm–2, the full-cell delivered 137.1 mAh g–1 (areal capacity: 2.10 mAh cm–2) after 100 cycles, corresponding to a capacity retention of 81.2% (Fig. 6c, d). | not_reported | not_reported | the paper says the full cell 'delivered' 137.1 mAh/g with a capacity retention but never says charge or discharge; reading it as discharge is a convention | full | Si/a-Sn/CoSi2/G/C | stated | At 1 C with a cathode loading of 15.3 mg cm–2, the full-cell delivered 137.1 mAh g–1 (areal capacity: 2.10 mAh cm–2) after 100 cycles, corresponding to a capacity retention of 81.2% (Fig. 6c, d). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | To assess its practical applicability, a LIB full-cell was assembled by pairing the Si/a-Sn/CoSi2/G/C anode with an NCM811 cathode (Fig. 6a). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 100 | cycle_N | stated | At 1 C with a cathode loading of 15.3 mg cm–2, the full-cell delivered 137.1 mAh g–1 (areal capacity: 2.10 mAh cm–2) after 100 cycles, corresponding to a capacity retention of 81.2% (Fig. 6c, d). | 1 | 180 | stated | At 1 C with a cathode loading of 15.3 mg cm–2, the full-cell delivered 137.1 mAh g–1 (areal capacity: 2.10 mAh cm–2) after 100 cycles, corresponding to a capacity retention of 81.2% (Fig. 6c, d). | 2 | 4.3 | stated_elsewhere | The full-cells were tested with an N/P capacity ratio of 1.1 within a range of 2.0–4.3 V. | null | room temperature | stated_elsewhere | All LIB measurements were taken at room temperature using a Maccor Series 4000 system. | not_reported | not_reported | not_reported | composition given only for LIB half-cell tests (1.3 M LiPF6 in EC/DEC + 10 wt% FEC); the full-cell paragraph names none | full-cell electrolyte not stated |
001-0009a | voltage_window, cycle | true | 10.3390/ma16103613 | cc-by-4.0 | specific_capacity | 218 | none | stated | The first charge/discharge specific capacities of the SCNCM and SCNCM/(ALP+BA)-1 electrodes were 251/216 and 247/218 mAh g−1, the corresponding ICE was 86.0% and 88.1%, respectively. | discharge | stated | The first charge/discharge-specific capacities of the different electrodes are 244/209, 251/215, and 245/208 mAh g−1 and the calculated initial Coulombic efficiency (ICE) is 85.8, 85.7, and 84.9%, respectively. [...] The first charge/discharge specific capacities of the SCNCM and SCNCM/(ALP+BA)-1 electrodes were 251/21... | half | Li metal | stated_elsewhere | The adopted separator between the cathode and the anode was a porous polypropylene film (Celgard 2500) while lithium foil was used as the counter electrode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | SCNCM/(ALP+BA)-1 | stated | The first charge/discharge specific capacities of the SCNCM and SCNCM/(ALP+BA)-1 electrodes were 251/216 and 247/218 mAh g−1, the corresponding ICE was 86.0% and 88.1%, respectively. | aluminum triphosphate + boric acid coating | stated | Considering the superiorly favorable properties of phosphate and boron-containing materials for high nickel materials, in this work, we designed a multifunctional composite passivation interface with aluminum triphosphate (ALP) and boric acid (BA) from the perspective of clearing the surface residual lithium and improv... | 1 | first_cycle | stated | The first charge/discharge-specific capacities of the different electrodes are 244/209, 251/215, and 245/208 mAh g−1 and the calculated initial Coulombic efficiency (ICE) is 85.8, 85.7, and 84.9%, respectively. | 0.1 | null | stated | The first charging and discharging curves of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the current of 0.1 C with the voltage range of (a) 2.8−4.5 V at 25 ◦C and (c) 2.8−4.6 V at 25 ◦C, and (e) 2.8−4.5 V at 55 ◦C, the cycling graph of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the cu... | 2.8 | 4.6 | stated | The first charging and discharging curves of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the current of 0.1 C with the voltage range of (a) 2.8−4.5 V at 25 ◦C and (c) 2.8−4.6 V at 25 ◦C, and (e) 2.8−4.5 V at 55 ◦C, the cycling graph of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the cu... | 25 | 25 °C | stated | The first charging and discharging curves of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the current of 0.1 C with the voltage range of (a) 2.8−4.5 V at 25 ◦C and (c) 2.8−4.6 V at 25 ◦C, and (e) 2.8−4.5 V at 55 ◦C, the cycling graph of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the cu... | carbonate_liquid | 1 M LiPF6 in EC:EMC:DMC 1:1:1 (wt) | stated_elsewhere | China, and is prepared by dissolving 1 mol L−1 LiPF6 in a ternary solvent of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and dimethyl carbonate (DMC) at a weight ratio of 1:1:1. | single-crystal |
001-0010a | electrolyte | true | 10.20517/energymater.2023.59 | cc-by-4.0 | specific_capacity | 204.6 | none | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | discharge | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | half | Li metal | stated_elsewhere | The electrochemical properties of the HR-NCM and LR-NCM cathodes were evaluated in CR2032-type half cells constructed using lithium metal as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | HR-NCM | stated | This led to superior cycling stability and structural reversibility for the Ni-rich cathode with a higher primary particle length/width ratio (namely, HR-NCM), as evidenced by an impressive capacity retention of 80% after 200 cycles at 1 C. | high primary-particle length/width ratio | stated | This led to superior cycling stability and structural reversibility for the Ni-rich cathode with a higher primary particle length/width ratio (namely, HR-NCM), as evidenced by an impressive capacity retention of 80% after 200 cycles at 1 C. | 1 | first_cycle | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | 0.1 | null | stated | Figure 2A depicts the initial capacity-voltage curves of the HR-NCM and LR-NCM cathodes at a rate of 0.1 C (1 C = 200 mAh g-1) from 2.7 to 4.3 V. | 2.7 | 4.3 | stated | Figure 2A depicts the initial capacity-voltage curves of the HR-NCM and LR-NCM cathodes at a rate of 0.1 C (1 C = 200 mAh g-1) from 2.7 to 4.3 V. | 25 | 25 °C | stated_elsewhere | The electrochemical cycling performance of the cells was tested using battery-test equipment (Neware) between 2.7 and 4.3 V (vs. Li/Li+) at 25 °C. | carbonate_liquid | 1 M LiPF6 in EC:DEC:DMC 1:1:1 (v) + 5 wt% FEC | stated_elsewhere | The electrolyte used was 1 M LiPF6 in EC/DEC/DMC (1:1:1 Vol%) with 5 wt% FEC as an additive. | null |
001-0010b | electrolyte | true | 10.20517/energymater.2023.59 | cc-by-4.0 | specific_capacity | 203.7 | none | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | discharge | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | half | Li metal | stated_elsewhere | The electrochemical properties of the HR-NCM and LR-NCM cathodes were evaluated in CR2032-type half cells constructed using lithium metal as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | LR-NCM | stated | In contrast, the oxide with the lower length/width ratio (LR-NCM) exhibited a capacity retention of only 55%. | low primary-particle length/width ratio | stated | In contrast, the oxide with the lower length/width ratio (LR-NCM) exhibited a capacity retention of only 55%. | 1 | first_cycle | stated | The electrochemical curves are strikingly similar, and both cathodes exhibit a high and similar initial discharge specific capacity at 0.1 C, which is approximately 200 mAh g-1 (204.6 mAh g-1 for HR-NCM and 203.7 mAh g-1 for LR-NCM). | 0.1 | null | stated | Figure 2A depicts the initial capacity-voltage curves of the HR-NCM and LR-NCM cathodes at a rate of 0.1 C (1 C = 200 mAh g-1) from 2.7 to 4.3 V. | 2.7 | 4.3 | stated | Figure 2A depicts the initial capacity-voltage curves of the HR-NCM and LR-NCM cathodes at a rate of 0.1 C (1 C = 200 mAh g-1) from 2.7 to 4.3 V. | 25 | 25 °C | stated_elsewhere | The electrochemical cycling performance of the cells was tested using battery-test equipment (Neware) between 2.7 and 4.3 V (vs. Li/Li+) at 25 °C. | carbonate_liquid | 1 M LiPF6 in EC:DEC:DMC 1:1:1 (v) + 5 wt% FEC | stated_elsewhere | The electrolyte used was 1 M LiPF6 in EC/DEC/DMC (1:1:1 Vol%) with 5 wt% FEC as an additive. | null |
001-0011a | capacity_type | true | 10.1021/acs.jpcc.5c00275 | cc-by-4.0 | specific_capacity | 193 | none | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | not_reported | not_reported | 'a capacity value ... when charged to 4.5 V'; never called charge or discharge | half | Li metal | stated_elsewhere | This in situ cell, which contained both an NMC811 cathode and a Li counter/reference electrode, was placed inside the EPR resonator for the experiments. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | not_reported | not_reported | no modification named for this sample | 1 | first_cycle | stated_elsewhere | (a) First derivative of (b) the EPR signal intensity of NMC811 (broad signal); (c) dQ/dV and (d) the voltage change of the NMC811 cathode during charge (blue) and the discharge (orange) process in LP57 without VC additive at a C rate of 1/15C from 2.7 to 4.5 V during its first cycle. | 0.0667 | null | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | 2.7 | 4.5 | stated_elsewhere | (a) First derivative of (b) the EPR signal intensity of NMC811 (broad signal); (c) dQ/dV and (d) the voltage change of the NMC811 cathode during charge (blue) and the discharge (orange) process in LP57 without VC additive at a C rate of 1/15C from 2.7 to 4.5 V during its first cycle. | null | room temperature | stated_elsewhere | This cell includes a metallic Li anode and a free-standing NMC811 film cathode, allowing us to study the redox reactions of metal cations at room temperature under galvanostatic cycling. | carbonate_liquid | 1 M LiPF6 in EC:EMC 3:7 (LP57), no VC | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | in situ EPR cell; C-rate 1/15C |
001-0011b | capacity_type | true | 10.1021/acs.jpcc.5c00275 | cc-by-4.0 | specific_capacity | 225 | none | stated | This value is lower than the one obtained when it was tested in a coin cell (225 mAh g−1) under the same conditions. | not_reported | not_reported | 'a capacity value ... when charged to 4.5 V'; never called charge or discharge | not_reported | not_reported | stated_elsewhere | This value is lower than the one obtained when it was tested in a coin cell (225 mAh g−1) under the same conditions. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | not_reported | not_reported | no modification named for this sample | null | not_stated | not_reported | no cycle given | 0.0667 | null | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | 2.7 | 4.5 | stated_elsewhere | This value is lower than the one obtained when it was tested in a coin cell (225 mAh g−1) under the same conditions. [...] (a) First derivative of (b) the EPR signal intensity of NMC811 (broad signal); (c) dQ/dV and (d) the voltage change of the NMC811 cathode during charge (blue) and the discharge (orange) process in ... | null | room temperature | stated_elsewhere | This value is lower than the one obtained when it was tested in a coin cell (225 mAh g−1) under the same conditions. [...] This cell includes a metallic Li anode and a free-standing NMC811 film cathode, allowing us to study the redox reactions of metal cations at room temperature under galvanostatic cycling. | carbonate_liquid | 1 M LiPF6 in EC:EMC 3:7 (LP57), no VC | stated | When tested in the in situ EPR cell, NMC811 shows a capacity value of 193 mAh g−1 at 1/15 C when charged to 4.5 V in 1 M LiPF6 in 3:7 ethylene carbonate/ethyl methyl carbonate (EC/EMC, LP57) without the vinylene carbonate (VC) additive. | coin cell; counter electrode not stated for it; C-rate 1/15C |
001-0012a | voltage_window, operating_temperature, c_rate | true | 10.1016/j.jpowsour.2025.237184 | cc-by-4.0 | specific_capacity | 210 | none | stated | In Fig. 1a, the NMC811/Gr cell presents a total (reversible + irreversible) charge capacity of 240 mAh/g in the first cycle and 210 mAh/g of discharge capacity at the end of the formation cycles. | discharge | stated | In Fig. 1a, the NMC811/Gr cell presents a total (reversible + irreversible) charge capacity of 240 mAh/g in the first cycle and 210 mAh/g of discharge capacity at the end of the formation cycles. | full | graphite | stated_elsewhere | In Fig. 1a, the NMC811/Gr cell presents a total (reversible + irre versible) charge capacity of 240 mAh/g in the first cycle and 210 mAh/g of discharge capacity at the end of the formation cycles. [...] Gr electrode was obtained from Cidetec, Spain, and it is composed of 94 wt% Graphite GHDR 15-4 (Imerys), 2 wt% carbo... | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | In Fig. 1a, the NMC811/Gr cell presents a total (reversible + irreversible) charge capacity of 240 mAh/g in the first cycle and 210 mAh/g of discharge capacity at the end of the formation cycles. | none | stated_elsewhere | The uncoated NMC811 electrode was obtained from Umicore, Belgium, and it is composed of 95 wt% NMC811 (Umicore), 3 wt% carbon black Super C65 (Imerys) and 2 wt% polyvinylidene difluoride PVDF (Sigma-Aldrich) in Al foil. | null | cycle_later_unspecified | stated | In Fig. 1a, the NMC811/Gr cell presents a total (reversible + irreversible) charge capacity of 240 mAh/g in the first cycle and 210 mAh/g of discharge capacity at the end of the formation cycles. | 0.1 | null | stated_elsewhere | Formation cycles consisted of 3 cycles of con stant current charge of C/10 and a constant voltage charge with icutoff < C/50 (CCCV charge), followed by a C/10 discharge, the last discharged following a 45 min OCV. | 2.5 | 4.2 | stated_elsewhere | Potential windows for cycling were 2.50 V–4.20 V for the full- cells, 2.50 V–4.30 V for the positive half-cells, and 1.50 V–0.01 V for the negative half-cells. Those cutoff potentials were employed in the for mation cycles and in cycling. | 25.2 | 25.2 °C | stated_elsewhere | Cells aging protocol All the cells were aged in a thermal chamber (Binder, Germany) at 25.2 ◦C ± 0.2 ◦C, and cycled in a VMP2 Potentiostat (BioLogic, France), considering 1C = 1 mA/cm2 as current density notation, applied to all the cells. | carbonate_liquid | 1 M LiPF6 in EC:EMC 30:70 (wt) + 2 wt% VC | stated_elsewhere | Electrolyte consisted of 1M LiPF6 in EC:EMC (30 %:70 % wt: wt) + 2 wt% VC (E-Lyte, Germany), labeled LP57 + 2 % VC. | end of formation, index not given |
001-0013a | operating_temperature | true | 10.1002/advs.76317 | cc-by-4.0 | specific_capacity | 162.6 | none | stated | The specific discharge capacities of NCM811|P15 Z30 PEDF|Li are 162.6 mAh g− 1 , 150.2 mAh g− 1 , 139.6 mAh g− 1 , 127.7 mAh g− 1 , and 107.1 mAh g− 1 at 0.2 C, 0.5 C, 1.0 C, 2.0 C, and 5.0 C, respectively. | discharge | stated | The specific discharge capacities of NCM811|P15 Z30 PEDF|Li are 162.6 mAh g− 1 , 150.2 mAh g− 1 , 139.6 mAh g− 1 , 127.7 mAh g− 1 , and 107.1 mAh g− 1 at 0.2 C, 0.5 C, 1.0 C, 2.0 C, and 5.0 C, respectively. | half | Li metal | stated | The specific discharge capacities of NCM811|P15 Z30 PEDF|Li are 162.6 mAh g− 1 , 150.2 mAh g− 1 , 139.6 mAh g− 1 , 127.7 mAh g− 1 , and 107.1 mAh g− 1 at 0.2 C, 0.5 C, 1.0 C, 2.0 C, and 5.0 C, respectively. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The NCM811|P15 Z30 PEDF|Li coin battery shows improved rate and cycling performance with a capacity retention of 70% after 480 cycles at 0.5 C, and is capable of operating at − 20◦C–60◦C. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | rate_test | not_reported | rate-capability step (Figure 5b); no cycle index | 0.2 | null | stated | The specific discharge capacities of NCM811|P15 Z30 PEDF|Li are 162.6 mAh g− 1 , 150.2 mAh g− 1 , 139.6 mAh g− 1 , 127.7 mAh g− 1 , and 107.1 mAh g− 1 at 0.2 C, 0.5 C, 1.0 C, 2.0 C, and 5.0 C, respectively. | null | null | not_reported | no voltage window anywhere in the paper | null | not_reported | not_reported | 30 °C is attached to the Figure 5a cycling test and the 8 µm cells, not to this rate test | composite_solid | P15 Z30 PEDF composite solid electrolyte | stated | The specific discharge capacities of NCM811|P15 Z30 PEDF|Li are 162.6 mAh g− 1 , 150.2 mAh g− 1 , 139.6 mAh g− 1 , 127.7 mAh g− 1 , and 107.1 mAh g− 1 at 0.2 C, 0.5 C, 1.0 C, 2.0 C, and 5.0 C, respectively. | the paper calls NCM811|electrolyte|Li cells full cells |
001-0014a | capacity_type | true | 10.3390/ma15062146 | cc-by-4.0 | specific_capacity | 104.81 | none | stated | Table 1. Optimization study for selecting the percentage of reduced graphene oxide (rGO) additive for rGO/NMC811 batteries to operate in a high-voltage window of 2.5–4.5 V. The capacity fade was calculated after 100 cycles. [row: 0 (control); column: Discharge Capacity (mAh g−1) @3C] | discharge | stated | Table 1. Optimization study for selecting the percentage of reduced graphene oxide (rGO) additive for rGO/NMC811 batteries to operate in a high-voltage window of 2.5–4.5 V. The capacity fade was calculated after 100 cycles. [row: 0 (control); column: Discharge Capacity (mAh g−1) @3C] | half | Li metal | stated_elsewhere | Pure metallic lithium metal chips (EQ-Lib-LiC60-300, 16 mm diameter and 0.6 mm thickness, 99.9% pure Li, MTI Corp.) were used as the anode for the half-cell batteries. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | 0 wt% rGO (control) | stated | Table 1. Optimization study for selecting the percentage of reduced graphene oxide (rGO) additive for rGO/NMC811 batteries to operate in a high-voltage window of 2.5–4.5 V. The capacity fade was calculated after 100 cycles. [row: 0 (control); column: Discharge Capacity (mAh g−1) @3C] | none | stated | Table 1. Optimization study for selecting the percentage of reduced graphene oxide (rGO) additive for rGO/NMC811 batteries to operate in a high-voltage window of 2.5–4.5 V. The capacity fade was calculated after 100 cycles. [row: 0 (control); column: Discharge Capacity (mAh g−1) @3C] | null | rate_test | not_reported | table column '@3C'; no cycle index | 3 | null | stated | Table 1. Optimization study for selecting the percentage of reduced graphene oxide (rGO) additive for rGO/NMC811 batteries to operate in a high-voltage window of 2.5–4.5 V. The capacity fade was calculated after 100 cycles. [row: 0 (control); column: Discharge Capacity (mAh g−1) @3C] | 2.5 | 4.5 | stated_elsewhere | A battery test set (BT-2000, Arbin Instruments, College Station, TX, USA) was used to evalu- ate the electrochemical behavior of the assembled batteries in terms of the galvanostatic charge/discharge cycling and cyclic voltammetry (CV) over an operating voltage range of 2.5–4.5 V. | null | ambient temperature | stated_elsewhere | All measurements were taken at ambient temperature. | carbonate_liquid | 1 M LiPF6 in EC:EMC 3:7 (v) | stated_elsewhere | A microporous separator film (Celgard 2400, 25 μm thickness) and 1M LiPF6 in 3:7 ethylene carbonate (EC)/ethyl methyl carbonate (EMC) (3:7 v/v) electrolyte (EQ-LBC3015B-LD, MTI Corp.) were used in the battery assembly. | 'ambient temperature', no number |
001-0015a | cell_type | true | 10.1002/cey2.70076 | cc-by-4.0 | specific_capacity | 199 | none | stated | This cathode delivered discharge capacities of 199.0 mA h g–1 at 0.2 C, 178.2 mA h g–1 at 0.5 C, and 159.2 mA h g–1 at 1.0 C (1.0 C = 0.366 mA cm–2). | discharge | stated | This cathode delivered discharge capacities of 199.0 mA h g–1 at 0.2 C, 178.2 mA h g–1 at 0.5 C, and 159.2 mA h g–1 at 1.0 C (1.0 C = 0.366 mA cm–2). | half | Li-In alloy | stated_elsewhere | The electrochemical characterizations were performed on the NCM811/SSE/LiIn ASSLBs, which were fabricated using bare‐/- SPE‐ NCM811 cathodes, LPSCl SE, and LiIn anode (Figure S9). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | SPE-NCM811 | stated | To optimize the thickness of SPE coating, we compared the cycling performances of SPE‐NCM811 cathodes prepared at different reaction duration (denoting as SPE‐xh, where x represents reaction duration) at variable current rates. | SPE coating | stated | In this study, we selected 1,3‐dioxolane (DOL) and maleic anhy- dride (MA) as a mixed precursor of in‐situ polymerization to form a solid‐polymer‐electrolyte (SPE) coating on the single‐crystal NCM811 (SPE‐NCM811). | null | rate_test | not_reported | rate-test step; no cycle index | 0.2 | null | stated | This cathode delivered discharge capacities of 199.0 mA h g–1 at 0.2 C, 178.2 mA h g–1 at 0.5 C, and 159.2 mA h g–1 at 1.0 C (1.0 C = 0.366 mA cm–2). | 2.8 | 4.3 | stated_elsewhere | Both the bare‐ and SPE‐ NCM811 ASSLBs were tested under the same C‐rate in a voltage range of 2.18–3.68 V (vs. In/LiIn, equally 2.8–4.3 V vs. Li+/Li) at 25°C [59]. | 25 | 25 °C | stated_elsewhere | Both the bare‐ and SPE‐ NCM811 ASSLBs were tested under the same C‐rate in a voltage range of 2.18–3.68 V (vs. In/LiIn, equally 2.8–4.3 V vs. Li+/Li) at 25°C [59]. | solid_inorganic | Li6PS5Cl | stated_elsewhere | The electrochemical characterizations were performed on the NCM811/SSE/LiIn ASSLBs, which were fabricated using bare‐/- SPE‐ NCM811 cathodes, LPSCl SE, and LiIn anode (Figure S9). | window given as 2.18–3.68 V vs In/LiIn (= 2.8–4.3 V vs Li/Li+) |
001-0016a | voltage_window | true | 10.1155/er/6664420 | cc-by-4.0 | specific_capacity | 227 | approx | stated | Specifically, the pristine P0.0-NCM811 and P0.5-NCM811 cath- ode materials delivered an initial discharge capacity of approx- imately 216 and 215 mA hg−1, respectively, while the P0.3- NCM811 cathode material, incorporating an optimal amount of PO4 3−polyanions, showed enhanced capacities of approxi- mately 227 mA h g−... | discharge | stated | Electrochem- ical evaluation showed that P0.3-NCM811 exhibited superior initial discharge capacity (~227 mA h g−1), Coulombic efficiency (~92.7%), rate capability, and cycling stability, with approximately 86.7% capacity retention after 100 cycles at 1.0 C. | half | Li metal | stated_elsewhere | CR2032 coin cells were assembled in an argon-filled glove box using Li metal as both the counter and reference electrodes. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | P0.3-NCM811 | stated | Comprehensive structural and morphological analyses confirmed that PO4 3−incorporation led to reduced primary particle size and the formation of a compact, densely packed microstructure, particularly for the P0.3-NCM811 cathode material. | PO4(3−) polyanion incorporation, 0.3 mol% | stated | Specifically, the pristine P0.0-NCM811 and P0.5-NCM811 cath- ode materials delivered an initial discharge capacity of approx- imately 216 and 215 mA hg−1, respectively, while the P0.3- NCM811 cathode material, incorporating an optimal amount of PO4 3−polyanions, showed enhanced capacities of approxi- mately 227 mA h g−... | 1 | first_cycle | stated | Electrochem- ical evaluation showed that P0.3-NCM811 exhibited superior initial discharge capacity (~227 mA h g−1), Coulombic efficiency (~92.7%), rate capability, and cycling stability, with approximately 86.7% capacity retention after 100 cycles at 1.0 C. | 0.1 | 180 | stated | Figure 4a–d displays the initial charge–discharge curves measured at a current density of 0.1 C (1.0 C= 180 mA h g−1). | 3 | 4.5 | stated_elsewhere | Galvanostatic charge–discharge tests were conducted using a battery cycler (WonATech, WBCS 3000 L) within a potential range of 3.0–4.5 V (vs. Li/Li+). | 25 | 25 °C | stated_elsewhere | Galvanostatic charge– discharge tests were conducted at 25°C within a potential range of 3.0–4.5 V (vs. Li/Li+). | carbonate_liquid | 1.0 M LiPF6 in EC/EMC | stated_elsewhere | The electrolyte consisted of 1.0 M LiPF6 dissolved in a mixed sol- vent of ethylene carbonate (EC) and ethyl methyl carbonate (EMC) in a 3:7 volume ratio. | null |
001-0017a | voltage_window | true | 10.1149/2.1011507jes | cc-by-4.0 | specific_capacity | 207 | approx | stated | Second discharge capacities of ∼161, 180, 198, and 207 mAh/g at C/20 were measured from 3.0–4.1 V, 4.2 V, 4.3 V and 4.4 V, respectively, whereas the second discharge capacities at C/5 within the same potential ranges were ∼150, 169, 188 and 197 mAh/g respectively. | discharge | stated | Second discharge capacities of ∼161, 180, 198, and 207 mAh/g at C/20 were measured from 3.0–4.1 V, 4.2 V, 4.3 V and 4.4 V, respectively, whereas the second discharge capacities at C/5 within the same potential ranges were ∼150, 169, 188 and 197 mAh/g respectively. | half | Li metal | stated_elsewhere | Galvano- static charge/discharge cycling, using standard 2325 coin cells with lithium metal as the anode, was done using an E-One Moli Energy Canada battery testing system. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811 | stated | Reagents used in this investigation included LiNi0.8Mn0.1Co0.1O2 (NMC811) (LiFun Technology, Hunan, China), N-methylpyrrolidone (NMP, 99.5%, Sigma-Aldrich), poly(vinylidene) fluoride (PVDF, Kynar 301F, Arkema), Super-S carbon black (Timcal), 1:2 v/v ethylene carbonate:diethyl carbonate (EC:DEC) (BASF), lithium hexafluoro... | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 2 | cycle_N | stated | Second discharge capacities of ∼161, 180, 198, and 207 mAh/g at C/20 were measured from 3.0–4.1 V, 4.2 V, 4.3 V and 4.4 V, respectively, whereas the second discharge capacities at C/5 within the same potential ranges were ∼150, 169, 188 and 197 mAh/g respectively. | 0.05 | null | stated | Then cells were charged at C/20 to 3.8 V using a Maccor series 4000 automated test system (Maccor Inc.), where C/20 is the current required to complete a full charge or discharge in 20 hours. | 3 | 4.4 | stated | Second discharge capacities of ∼161, 180, 198, and 207 mAh/g at C/20 were measured from 3.0–4.1 V, 4.2 V, 4.3 V and 4.4 V, respectively, whereas the second discharge capacities at C/5 within the same potential ranges were ∼150, 169, 188 and 197 mAh/g respectively. | 30 | 30 °C | stated_elsewhere | Cells were tested between 3.0 – 4.1, 4.2, 4.3 or 4.4 V (vs. Li/Li+) at 30◦C, respectively. | carbonate_liquid | 1.0 M LiPF6 in EC:DEC 1:2 (v) | stated_elsewhere | For all cells, the electrolyte used was 1.0 M LiPF6 in 1:2 v/v EC:DEC and the lower cutoff potential was 3.0 V. | null |
001-0018a | cycle | true | 10.1016/j.mtener.2025.101862 | cc-by-4.0 | specific_capacity | 156 | none | stated | By the end of 100 cycles, LWO-NMC811 maintains a specific discharge capacity of 156 mAh g−1, which corresponds to 15% capacity loss. | discharge | stated | By the end of 100 cycles, LWO-NMC811 maintains a specific discharge capacity of 156 mAh g−1, which corresponds to 15% capacity loss. | half | Li metal | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | LWO-NMC811 | stated | LWO-NMC811 reports an improved cycling stability compared with an uncoated NMC811 at a high-voltage operation of 3.0–4.6 V. | LixWyOz (LWO) coating | stated | The LixWyOz-coated NMC811 (LWO-NMC811) was prepared in the same method with the addition of 0.1 mol% WO3 (Sigma-Aldrich, 99.9%). | 100 | cycle_N | stated | By the end of 100 cycles, LWO-NMC811 maintains a specific discharge capacity of 156 mAh g−1, which corresponds to 15% capacity loss. | 1 | 200 | stated_elsewhere | Electrochemical studies The cells were studied by galvanostatic charge-discharge tests (Land Cycler) at 1C (200 mA g−1) within the voltage range 3.0–4.6 V. | 3 | 4.6 | stated_elsewhere | Electrochemical studies The cells were studied by galvanostatic charge-discharge tests (Land Cycler) at 1C (200 mA g−1) within the voltage range 3.0–4.6 V. | null | not_reported | not_reported | no coin-cell test temperature; 20 °C is given only for the dilatometry cell | carbonate_liquid | 1 M LiPF6 in EC:DMC 1:1 (v) | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | null |
001-0019a | voltage_window | true | 10.1039/d3ra04145j | cc-by-4.0 | specific_capacity | 187.4 | none | stated | The modied samples present the rate capabilities of 174, 187.4 and 181.7 mA h g−1 for NCM811-CS-1, NCM811-CS-3, and NCM811- CS-5 at 5C. | not_reported | not_reported | 'rate capabilities of ... 187.4 mA h g−1'; not labelled charge or discharge | half | Li metal | stated_elsewhere | The cells were assembled using lithium metal as the anode, microporous membranes (Celgard 2550s) as a separator, 1 mol L−1 LiPF6 in a mixed solution containing ethylene carbonate (EC)/dimethyl carbonate (DMC)/ ethyl methyl carbonate (EMC) with volume ratio of 1 : 1 : 1 as electrolyte. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The content of CoSO4$7H2O in the mixture was 1, 3 and 5 wt%, and the obtained samples were labeled as NCM811-CS-1, NCM811- CS-3, and NCM811-CS-5. | 3 wt% CoSO4 co-modification (Li2SO4 coating, Co doping) | stated | As a result, the co-modified NCM811 cathode with 3 wt% CoSO4 exhibits an improved cycling performance of 81.1% capacity retention after 200 cycles at 1C and delivers an excellent rate performance at 5C of 187.4 mA h g−1, which is 10.2% higher than that of the pristine NCM811 cathode. | null | rate_test | not_reported | rate-test step; no cycle index | 5 | 200 | stated | As a result, the co-modified NCM811 cathode with 3 wt% CoSO4 exhibits an improved cycling performance of 81.1% capacity retention after 200 cycles at 1C and delivers an excellent rate performance at 5C of 187.4 mA h g−1, which is 10.2% higher than that of the pristine NCM811 cathode. | 2.8 | 4.5 | stated_elsewhere | The electrochemical performance of pristine and modied NCM811 materials were tested between 2.8 and 4.5 V vs. Li+/Li. | null | room temperature | stated_elsewhere | The cycling performance, rate capability and galvanostatic intermittent titration technique (GITT) test were performed using a LANHE CT2001A battery tester (Wuhan, China) at room temperature under various rates. 1C rate corresponds to a current density of 200 mA h g−1 in this work. | carbonate_liquid | 1 M LiPF6 in EC/DMC/EMC | stated_elsewhere | The cells were assembled using lithium metal as the anode, microporous membranes (Celgard 2550s) as a separator, 1 mol L−1 LiPF6 in a mixed solution containing ethylene carbonate (EC)/dimethyl carbonate (DMC)/ ethyl methyl carbonate (EMC) with volume ratio of 1 : 1 : 1 as electrolyte. | null |
001-0020a | c_rate | true | 10.20517/energymater.2023.59 | cc-by-4.0 | specific_capacity | 110 | approx | stated | Even at 15 C, the HR-NCM retained a high discharge capacity of ~110 mAh g-1, which is much superior to that of the LR-NCM (~37 mAh g-1). | discharge | stated | Even at 15 C, the HR-NCM retained a high discharge capacity of ~110 mAh g-1, which is much superior to that of the LR-NCM (~37 mAh g-1). | half | Li metal | stated_elsewhere | The electrochemical properties of the HR-NCM and LR-NCM cathodes were evaluated in CR2032-type half cells constructed using lithium metal as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | HR-NCM | stated | The electrochemical properties of the HR-NCM and LR-NCM cathodes were evaluated in CR2032-type half cells constructed using lithium metal as the anode. | high primary-particle length/width ratio | stated | This led to superior cycling stability and structural reversibility for the Ni-rich cathode with a higher primary particle length/width ratio (namely, HR-NCM), as evidenced by an impressive capacity retention of 80% after 200 cycles at 1 C. | null | rate_test | not_reported | rate-test step; no cycle index | 15 | null | stated | Even at 15 C, the HR-NCM retained a high discharge capacity of ~110 mAh g-1, which is much superior to that of the LR-NCM (~37 mAh g-1). | 2.7 | 4.3 | stated_elsewhere | The electrochemical cycling performance of the cells was tested using battery-test equipment (Neware) between 2.7 and 4.3 V (vs. Li/Li+) at 25 °C. | 25 | 25 °C | stated_elsewhere | The electrochemical cycling performance of the cells was tested using battery-test equipment (Neware) between 2.7 and 4.3 V (vs. Li/Li+) at 25 °C. | carbonate_liquid | 1 M LiPF6 in EC:DEC:DMC 1:1:1 (v) + 5 wt% FEC | stated_elsewhere | The electrolyte used was 1 M LiPF6 in EC/DEC/DMC (1:1:1 Vol%) with 5 wt% FEC as an additive. | null |
001-0021a | capacity_type | true | 10.1038/s41467-023-36853-x | cc-by-4.0 | specific_capacity | 224 | none | stated | A high capacity of 224 mAh g−1 is delivered at 0.2 C when NCM811 cathode is charged to 4.6 V (Fig. 4a). | not_reported | not_reported | 'a high capacity of 224 mAh g−1 ... when ... charged to 4.6 V'; not labelled charge or discharge | half | Li metal | stated_elsewhere | The Li|NCM811 cells were cycled at C/2 (1C = 200 mA g−1) charge/discharge between 3 and 4.6 V after the first three activation cycles at C/5 charge/discharge. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | A high capacity of 224 mAh g−1 is delivered at 0.2 C when NCM811 cathode is charged to 4.6 V (Fig. 4a). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | not_reported | not_reported | 0.2 C covers the first activation cycles; no cycle index | 0.2 | 200 | stated | A high capacity of 224 mAh g−1 is delivered at 0.2 C when NCM811 cathode is charged to 4.6 V (Fig. 4a). | 3 | 4.6 | stated_elsewhere | The Li|NCM811 cells were cycled at C/2 (1C = 200 mA g−1) charge/discharge between 3 and 4.6 V after the first three activation cycles at C/5 charge/discharge. | 25 | 25 °C | stated_elsewhere | The rate, GITT, and cycling tests for coin cells and pouch cells were carried out on a Land instrument in the oven at 25 °C. | other_liquid | 1 M LiBF4 + 1 M LiDFOB in tFEP/FEC | stated_elsewhere | The compatibility of 1 M LiBF4 + 1 M LiDFOB tFEP/FEC electrolyte with high-voltage cathodes was evaluated using aggressive 4.6 V NCM811 and LiCoO2 cathode (Fig. 4). | 0.2C covers the first three activation cycles; no cycle index |
001-0022a | voltage_window | true | 10.1002/cey2.70076 | cc-by-4.0 | specific_capacity | 203.9 | none | stated | Moreover, even with a high mass loading of 38.7 mg cm−2, the SPE‐NCM811 cathode also exhibited a considerably large discharge capacity of 203.9 mA h g–1 at 0.1 C at 60°C with an ICE of up to 92.8% (Figure S17). | discharge | stated | Moreover, even with a high mass loading of 38.7 mg cm−2, the SPE‐NCM811 cathode also exhibited a considerably large discharge capacity of 203.9 mA h g–1 at 0.1 C at 60°C with an ICE of up to 92.8% (Figure S17). | half | Li-In alloy | stated_elsewhere | The electrochemical characterizations were performed on the NCM811/SSE/LiIn ASSLBs, which were fabricated using bare‐/- SPE‐ NCM811 cathodes, LPSCl SE, and LiIn anode (Figure S9). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | SPE-NCM811 | stated | Moreover, even with a high mass loading of 38.7 mg cm−2, the SPE‐NCM811 cathode also exhibited a considerably large discharge capacity of 203.9 mA h g–1 at 0.1 C at 60°C with an ICE of up to 92.8% (Figure S17). | SPE coating (high loading, 38.7 mg/cm2) | stated_elsewhere | Moreover, even with a high mass loading of 38.7 mg cm−2, the SPE‐NCM811 cathode also exhibited a considerably large discharge capacity of 203.9 mA h g–1 at 0.1 C at 60°C with an ICE of up to 92.8% (Figure S17). | null | not_stated | not_reported | the paper gives 203.9 mAh/g with its ICE (92.8%) but never names the cycle; reading ICE as first-cycle is a convention | 0.1 | null | stated | Even at a high areal loading of 38.7 mg cm–2, the SPE‐NCM811 still demonstrated a considerably high capacity of 203.9 mA h g–1 at 0.1 C at 60°C, demonstrating the feasibility of the SPE‐ modification strategy to improve the interfacial stability of high‐ voltage cathodes in sulfide‐SEs. | null | null | not_reported | the only window sentence ('2.18–3.68 V ... at 25°C') covers the 25 °C comparison, not the 60 °C tests | 60 | 60 °C | stated | Even at a high areal loading of 38.7 mg cm–2, the SPE‐NCM811 still demonstrated a considerably high capacity of 203.9 mA h g–1 at 0.1 C at 60°C, demonstrating the feasibility of the SPE‐ modification strategy to improve the interfacial stability of high‐ voltage cathodes in sulfide‐SEs. | solid_inorganic | Li6PS5Cl | stated_elsewhere | The electrochemical characterizations were performed on the NCM811/SSE/LiIn ASSLBs, which were fabricated using bare‐/- SPE‐ NCM811 cathodes, LPSCl SE, and LiIn anode (Figure S9). | voltage window not given for the 60 °C tests |
001-0023a | operating_temperature | true | 10.1007/s40820-026-02258-w | cc-by-4.0 | specific_capacity | 187.4 | none | stated | In a rate capability test with a high cathode loading (15.5 mg cm–2; Fig. 6b), the cell delivered discharge capacities of 187.4, 175.5, 174.2, 163.6, 151.9, and 139.7 mAh g–1 at 0.1, 0.5, 1, 2, 3, and 5 C, respectively. | discharge | stated | In a rate capability test with a high cathode loading (15.5 mg cm–2; Fig. 6b), the cell delivered discharge capacities of 187.4, 175.5, 174.2, 163.6, 151.9, and 139.7 mAh g–1 at 0.1, 0.5, 1, 2, 3, and 5 C, respectively. | full | Si/a-Sn/CoSi2/G/C | stated_elsewhere | To assess its practical applicability, a LIB full-cell was assembled by pairing the Si/a-Sn/CoSi2/G/C anode with an NCM811 cathode (Fig. 6a). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated_elsewhere | To assess its practical applicability, a LIB full-cell was assembled by pairing the Si/a-Sn/CoSi2/G/C anode with an NCM811 cathode (Fig. 6a). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | rate_test | not_reported | first step of a rate test; no cycle index | 0.1 | null | stated | In a rate capability test with a high cathode loading (15.5 mg cm–2; Fig. 6b), the cell delivered discharge capacities of 187.4, 175.5, 174.2, 163.6, 151.9, and 139.7 mAh g–1 at 0.1, 0.5, 1, 2, 3, and 5 C, respectively. | 2 | 4.3 | stated_elsewhere | The full-cells were tested with an N/P capacity ratio of 1.1 within a range of 2.0–4.3 V. | null | room temperature | stated_elsewhere | All LIB measurements were taken at room temperature using a Maccor Series 4000 system. | not_reported | not_reported | not_reported | composition given only for LIB half-cell tests; the full-cell paragraph names none | null |
001-0024a | capacity_type | true | 10.3389/fenrg.2022.973336 | cc-by-4.0 | specific_capacity | 187.3 | none | stated | We observe that the cells with the EC-based electrolyte delivers a discharge capacity of 187.3 mAh g−1 at C/8, 172.5 mAh g−1 at C/4, 157.9 mAh g−1 at C/2, 146.6 mAh g−1 at C and 126.7 mAh g−1 at 2C, suggesting a poor rate performance. | discharge | stated | We observe that the cells with the EC-based electrolyte delivers a discharge capacity of 187.3 mAh g−1 at C/8, 172.5 mAh g−1 at C/4, 157.9 mAh g−1 at C/2, 146.6 mAh g−1 at C and 126.7 mAh g−1 at 2C, suggesting a poor rate performance. | half | Li metal | stated_elsewhere | In order to obtain the rate properties of Li/NCM811 coin-cells with different electrolytes, the rate charge-discharge tests were carried out at a current density of 20 mA g−1 (C/8), 40 mA g−1 (C/4), 80 mA g−1 (C/2), 160 mA g−1 (1C), 320 mA g−1 (2C) and 640 mA g−1 (4C). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated_elsewhere | In order to obtain the rate properties of Li/NCM811 coin-cells with different electrolytes, the rate charge-discharge tests were carried out at a current density of 20 mA g−1 (C/8), 40 mA g−1 (C/4), 80 mA g−1 (C/2), 160 mA g−1 (1C), 320 mA g−1 (2C) and 640 mA g−1 (4C). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | rate_test | not_reported | rate-test step; no cycle index | 0.125 | null | stated | We observe that the cells with the EC-based electrolyte delivers a discharge capacity of 187.3 mAh g−1 at C/8, 172.5 mAh g−1 at C/4, 157.9 mAh g−1 at C/2, 146.6 mAh g−1 at C and 126.7 mAh g−1 at 2C, suggesting a poor rate performance. | 2.7 | 4.5 | stated_elsewhere | Figure 7A compares rate capability of Li/NCM811 coin-cells assembled with different electrolytes at the rate from C/8 to 4 C at room temperature and in the voltage range of 2.7–4.5 V. | null | room temperature | stated_elsewhere | Figure 7A compares rate capability of Li/NCM811 coin-cells assembled with different electrolytes at the rate from C/8 to 4 C at room temperature and in the voltage range of 2.7–4.5 V. | carbonate_liquid | 1.0 M LiPF6 in EMC:EC 6:1 (v) | stated_elsewhere | For comparison, the conventional EC-based electrolyte was composed of 1.0 mol L−1 LiPF6 dissolved in the mixture solvent of EMC and EC in a 6:1 volume ratio (noted as 1 M LiPF6 EMC/EC). | null |
001-0025a | operating_temperature | true | 10.1016/j.mtener.2025.101862 | cc-by-4.0 | specific_capacity | 172 | none | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | discharge | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | half | Li metal | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | LWO-NMC811 | stated | LWO-NMC811 reports an improved cycling stability compared with an uncoated NMC811 at a high-voltage operation of 3.0–4.6 V. | LixWyOz (LWO) coating | stated_elsewhere | LWO-NMC811 reports an improved cycling stability compared with an uncoated NMC811 at a high-voltage operation of 3.0–4.6 V. | null | rate_test | not_reported | rate-test step; no cycle index | 5 | null | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | 3 | 4.6 | stated_elsewhere | To investigate the effect of coating in protecting NCM811 at high-voltage operation, the cycling stability and rate capability of the bare NMC811 and LWO-NMC811 electrodes were compared at 3.0–4.6 V. | null | not_reported | not_reported | no coin-cell test temperature; 20 °C is given only for the dilatometry cell | carbonate_liquid | 1 M LiPF6 in EC:DMC 1:1 (v) | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | 5C discharge, 0.2C charge |
001-0025b | operating_temperature | true | 10.1016/j.mtener.2025.101862 | cc-by-4.0 | specific_capacity | 170 | none | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | discharge | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | half | Li metal | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | bare NMC811 | stated | Active material synthesis Bare NMC811 active material was prepared by calcining laboratory grade Ni0.8Mn0.1Co0.1(OH)2 precursor (University of Oulu) and 5% excess LiOH (Sigma-Aldrich, 98%) in a tube furnace set at 800◦C in O2 for 12 h. | none | stated | Active material synthesis Bare NMC811 active material was prepared by calcining laboratory grade Ni0.8Mn0.1Co0.1(OH)2 precursor (University of Oulu) and 5% excess LiOH (Sigma-Aldrich, 98%) in a tube furnace set at 800◦C in O2 for 12 h. | null | rate_test | not_reported | rate-test step; no cycle index | 5 | null | stated | In particular, at 5C, the discharge capacity is 172 mAh g−1 for LWO-NMC811 and 170 mAh g−1 for bare NMC811. | 3 | 4.6 | stated_elsewhere | To investigate the effect of coating in protecting NCM811 at high-voltage operation, the cycling stability and rate capability of the bare NMC811 and LWO-NMC811 electrodes were compared at 3.0–4.6 V. | null | not_reported | not_reported | no coin-cell test temperature; 20 °C is given only for the dilatometry cell | carbonate_liquid | 1 M LiPF6 in EC:DMC 1:1 (v) | stated_elsewhere | CR2016 cells (Hohsen) were assembled with the bare NMC811 or LWO-NMC811 as the cathode, lithium metal foil (MSE Supplies) as the anode, and glass fiber (What man GF/A) as separator soaked in 200 μL of 1 M LiPF6 in 1:1 (v/v %) ethylene carbonate and dimethyl carbonate (Sigma-Aldrich) solution as electrolyte. | 5C discharge, 0.2C charge |
001-0026a | electrolyte, cell_type | true | 10.3390/ma16103613 | cc-by-4.0 | specific_capacity | 204 | none | stated | The charge/discharge specific capacity of the first circle for SCNCM-FC and SCNCM/(ALP+BA)-FC electrodes are 241/204 and 241/203 mAh g−1, and the corresponding ICE is 84.4% and 84.1%. | discharge | stated | The charge/discharge specific capacity of the first circle for SCNCM-FC and SCNCM/(ALP+BA)-FC electrodes are 241/204 and 241/203 mAh g−1, and the corresponding ICE is 84.4% and 84.1%. | full | graphite | stated_elsewhere | We assembled full cells with graphite anode to achieve a better evaluation of this modification strategy in terms of applications. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | SCNCM | stated_elsewhere | Accordingly, the bare single-crystal NCM811 and the two treated final samples were designated as SCNCM, SCNCM/(ALP+BA)-1 (10 mg BA), and SCNCM/(ALP+BA)-2 (20 mg BA), respectively. | none | stated_elsewhere | Accordingly, the bare single-crystal NCM811 and the two treated final samples were designated as SCNCM, SCNCM/(ALP+BA)-1 (10 mg BA), and SCNCM/(ALP+BA)-2 (20 mg BA), respectively. | 1 | first_cycle | stated | The charge/discharge specific capacity of the first circle for SCNCM-FC and SCNCM/(ALP+BA)-FC electrodes are 241/204 and 241/203 mAh g−1, and the corresponding ICE is 84.4% and 84.1%. | 0.1 | null | stated_elsewhere | The first charge/discharge profiles, first between 2.8 and 4.3 V at 0.1 C and 25 ◦C, are shown in Figure S3. | 2.8 | 4.3 | stated_elsewhere | The first charge/discharge profiles, first between 2.8 and 4.3 V at 0.1 C and 25 ◦C, are shown in Figure S3. | 25 | 25 °C | stated_elsewhere | The first charge/discharge profiles, first between 2.8 and 4.3 V at 0.1 C and 25 ◦C, are shown in Figure S3. | carbonate_liquid | 1 M LiPF6 in EC:EMC:DMC 1:1:1 (wt) | stated_elsewhere | The electrolyte was obtained from Capchem Ltd., Co. China, and is prepared by dissolving 1 mol L−1 LiPF6 in a ternary solvent of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and dimethyl carbonate (DMC) at a weight ratio of 1:1:1. | single-crystal |
001-0027a | operating_temperature | true | 10.1002/advs.76317 | cc-by-4.0 | specific_capacity | 185.6 | none | stated | Furthermore, even at a high temperature of 60◦C, the NCM811|P15 Z30 PEDF|Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | discharge | stated | Furthermore, even at a high temperature of 60◦C, the NCM811|P15 Z30 PEDF|Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | half | Li metal | stated | Furthermore, even at a high temperature of 60◦C, the NCM811|P15 Z30 PEDF|Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The NCM811|P15 Z30 PEDF|Li coin battery shows improved rate and cycling performance with a capacity retention of 70% after 480 cycles at 0.5 C, and is capable of operating at − 20◦C–60◦C. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 1 | first_cycle | stated | Furthermore, even at a high temperature of 60◦C, the NCM811|P15 Z30 PEDF|Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | 0.5 | null | stated | Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | null | null | not_reported | no voltage window anywhere in the paper | 60 | 60 °C | stated | Furthermore, even at a high temperature of 60◦C, the NCM811|P15 Z30 PEDF|Li shows an initial specific discharge capacity of 185.6 mAh g− 1 at 0.5 C and keeps the capacity retention of 70.0% after 133 cycles, as shown in Figure 5d . | composite_solid | P15 Z30 PEDF composite solid electrolyte | stated_elsewhere | The ultrathin and dense ZIF-67 on PVDF-HFP is named as Pn Zm (n is the thickness of the membrane in µm, m is the interfacial growth time in minutes) and employed as a base membrane to support in-situ polymerized electrolyte to construct Pn Zm PEDF CSEs (the electrolyte precursor PEDF represents the composition of the p... | the paper calls NCM811|electrolyte|Li cells full cells |
001-0028a | material | true | 10.3390/nano15030156 | cc-by-4.0 | specific_capacity | 183.7 | none | stated | The 50th discharge capacity of the electrode with MWCNTs was 183.7 mAh g−1. | discharge | stated | The 50th discharge capacity of the electrode with MWCNTs was 183.7 mAh g−1. | half | Li metal | stated_elsewhere | The cathodes were assembled in an Ar-filled glovebox in a CR-2032 coin-type cell, with Li metal as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated_elsewhere | In the cell with 88 wt% active material of NCM811 and 2 wt% conductive additive, the capacity retention of the cell with MWCNTs (89.5%) was over 10 times higher than that of the pristine cell (7.5%). | 1 wt% MWCNT conductive additive | stated_elsewhere | Figure 5e shows the cycling performance of the pristine and 1 wt% MWCNT electrodes fabricated using 88 wt% active material and 2 wt% conductive additives. | 50 | cycle_N | stated | The 50th discharge capacity of the electrode with MWCNTs was 183.7 mAh g−1. | 0.33 | null | stated_elsewhere | The cycle perfor- mances were tested at 0.1 C for the 3 cycles and 0.33 C for the next 47 cycles, between 2.8 and 4.3 V. | 2.8 | 4.3 | stated_elsewhere | (a) Initial voltage profile at 0.1 C between 2.8 and 4.3 V vs. Li using NCM811 and (b) Ni92% cathode. | 30 | 30 °C | stated_elsewhere | Commercial 1 M LiPF6 in EC:EMC (3:7 weight ratio) electrolyte (ENCHEM Co., Ltd., Jecheon, Republic of Korea) and a separator were used to conduct electrochemical performance tests in a 30 ◦C chamber for charge/discharge cycling (CT- 4008Tn, NEWARE, Shenzhen, China). | carbonate_liquid | 1 M LiPF6 in EC:EMC 3:7 (wt) | stated_elsewhere | Commercial 1 M LiPF6 in EC:EMC (3:7 weight ratio) electrolyte (ENCHEM Co., Ltd., Jecheon, Republic of Korea) and a separator were used to conduct electrochemical performance tests in a 30 ◦C chamber for charge/discharge cycling (CT- 4008Tn, NEWARE, Shenzhen, China). | 0.33C after three 0.1C cycles |
001-0029a | operating_temperature | true | 10.1007/s40820-026-02258-w | cc-by-4.0 | specific_capacity | 114.5 | range_lower | stated | With a cathode loading of 14.9 mg cm–2, the cells delivered reversible discharge capacities of 114.5–168.8 mAh g–1 (1.71–2.52 mAh cm–2) over a wide temperature range of 25–80 °C (Fig. 7b), dem- onstrating stable operation across a practical temperature range. | discharge | stated | With a cathode loading of 14.9 mg cm–2, the cells delivered reversible discharge capacities of 114.5–168.8 mAh g–1 (1.71–2.52 mAh cm–2) over a wide temperature range of 25–80 °C (Fig. 7b), dem- onstrating stable operation across a practical temperature range. | full | Si/a-Sn/CoSi2/G/C | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | not_stated | not_reported | no cycle index | 0.1 | null | stated_elsewhere | b Voltage profiles tested at 0.1 C over 25–80 °C (cathode loading: 14.9 mg cm–2). | 2 | 4.3 | stated_elsewhere | Electrochemical measurements of the ASSLB half- cells were taken at 60 °C (except for temperature-dependent tests) within a voltage range of –0.6 to 1.38 V versus Li–In, whereas ASSLB full-cells were tested at 60 °C (except for temperature-dependent tests) within a voltage range of 2.0–4.3 V. | null | not_reported | not_reported | 'over a wide temperature range of 25–80 °C'; neither endpoint is bound to a temperature | solid_inorganic | Li6PS5Cl (LPSC) | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | range over 25–80 °C; value not tied to a temperature |
001-0029b | operating_temperature | true | 10.1007/s40820-026-02258-w | cc-by-4.0 | specific_capacity | 168.8 | range_upper | stated | With a cathode loading of 14.9 mg cm–2, the cells delivered reversible discharge capacities of 114.5–168.8 mAh g–1 (1.71–2.52 mAh cm–2) over a wide temperature range of 25–80 °C (Fig. 7b), dem- onstrating stable operation across a practical temperature range. | discharge | stated | With a cathode loading of 14.9 mg cm–2, the cells delivered reversible discharge capacities of 114.5–168.8 mAh g–1 (1.71–2.52 mAh cm–2) over a wide temperature range of 25–80 °C (Fig. 7b), dem- onstrating stable operation across a practical temperature range. | full | Si/a-Sn/CoSi2/G/C | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | not_stated | not_reported | no cycle index | 0.1 | null | stated_elsewhere | b Voltage profiles tested at 0.1 C over 25–80 °C (cathode loading: 14.9 mg cm–2). | 2 | 4.3 | stated_elsewhere | Electrochemical measurements of the ASSLB half- cells were taken at 60 °C (except for temperature-dependent tests) within a voltage range of –0.6 to 1.38 V versus Li–In, whereas ASSLB full-cells were tested at 60 °C (except for temperature-dependent tests) within a voltage range of 2.0–4.3 V. | null | not_reported | not_reported | 'over a wide temperature range of 25–80 °C'; neither endpoint is bound to a temperature | solid_inorganic | Li6PS5Cl (LPSC) | stated_elsewhere | Sulfide-based ASSLB full-cells were assembled using the Si/a-Sn/CoSi2/G/C anode, LPSC SE, and an NCM811 composite cathode (Fig. 7a). | range over 25–80 °C; value not tied to a temperature |
001-0030a | operating_temperature | true | 10.1038/s41467-023-36853-x | cc-by-4.0 | specific_capacity | 190 | none | stated | The rate capability of NCM811 cathode in our electrolyte exhibits high capacities of 190 and 163 mAh g−1 at 1C and 2C, respectively (Supplementary Fig. 31a), readily outperforming the baseline electrolyte (Supplementary Fig. 31b). | not_reported | not_reported | 'high capacities of 190 and 163 mAh g−1'; not labelled charge or discharge | half | Li metal | stated_elsewhere | The Li|NCM811 cells were cycled at C/2 (1C = 200 mA g−1) charge/discharge between 3 and 4.6 V after the first three activation cycles at C/5 charge/discharge. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The rate capability of NCM811 cathode in our electrolyte exhibits high capacities of 190 and 163 mAh g−1 at 1C and 2C, respectively (Supplementary Fig. 31a), readily outperforming the baseline electrolyte (Supplementary Fig. 31b). | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | rate_test | not_reported | rate-test step | 1 | 200 | stated | The rate capability of NCM811 cathode in our electrolyte exhibits high capacities of 190 and 163 mAh g−1 at 1C and 2C, respectively (Supplementary Fig. 31a), readily outperforming the baseline electrolyte (Supplementary Fig. 31b). | 3 | 4.6 | stated_elsewhere | The Li|NCM811 cells were cycled at C/2 (1C = 200 mA g−1) charge/discharge between 3 and 4.6 V after the first three activation cycles at C/5 charge/discharge. | 25 | 25 °C | stated_elsewhere | The rate, GITT, and cycling tests for coin cells and pouch cells were carried out on a Land instrument in the oven at 25 °C. | other_liquid | 1 M LiBF4 + 1 M LiDFOB in tFEP/FEC | stated_elsewhere | Performance of 4.6 V NCM811 and LiCoO2 cathode The compatibility of 1 M LiBF4 + 1 M LiDFOB tFEP/FEC electrolyte with high-voltage cathodes was evaluated using aggressive 4.6 V NCM811 and LiCoO2 cathode (Fig. 4). | null |
001-0031a | electrolyte | true | 10.20517/energymater.2023.59 | cc-by-4.0 | specific_capacity | 160 | reversible | stated | As a result, the NCM811 material with a higher primary particle length/width ratio maintained considerable Li+ insertion/extraction reversibility and ion diffusion/transfer kinetics, contributing to excellent reversible discharge specific capacity retention (160 mAh g-1 after 200 cycles at 1 C rate). | discharge | stated | As a result, the NCM811 material with a higher primary particle length/width ratio maintained considerable Li+ insertion/extraction reversibility and ion diffusion/transfer kinetics, contributing to excellent reversible discharge specific capacity retention (160 mAh g-1 after 200 cycles at 1 C rate). | half | Li metal | stated_elsewhere | The electrochemical properties of the HR-NCM and LR-NCM cathodes were evaluated in CR2032-type half cells constructed using lithium metal as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | HR-NCM | stated | As a result, the NCM811 material with a higher primary particle length/width ratio maintained considerable Li+ insertion/extraction reversibility and ion diffusion/transfer kinetics, contributing to excellent reversible discharge specific capacity retention (160 mAh g-1 after 200 cycles at 1 C rate). | high primary-particle length/width ratio | stated | A higher primary particle length/width ratio could effectively inhibit the accumulation of microcracks and chemical degradation during long-term cycling, thereby promoting the electrochemical performance of the cathode materials (80% capacity retention after 200 cycles at 1 C compared to the 55% of the counterpart with... | 200 | cycle_N | stated | This led to superior cycling stability and structural reversibility for the Ni-rich cathode with a higher primary particle length/width ratio (namely, HR-NCM), as evidenced by an impressive capacity retention of 80% after 200 cycles at 1 C. | 1 | null | stated | As a result, the NCM811 material with a higher primary particle length/width ratio maintained considerable Li+ insertion/extraction reversibility and ion diffusion/transfer kinetics, contributing to excellent reversible discharge specific capacity retention (160 mAh g-1 after 200 cycles at 1 C rate). | 2.7 | 4.3 | stated_elsewhere | Figure 2B illustrates the cycling stability of two cathodes at 1 C in the voltage range of 2.7-4.3 V. | 25 | 25 °C | stated_elsewhere | The electrochemical cycling performance of the cells was tested using battery-test equipment (Neware) between 2.7 and 4.3 V (vs. Li/Li+) at 25 °C. | carbonate_liquid | 1 M LiPF6 in EC:DEC:DMC 1:1:1 (v) + 5 wt% FEC | stated_elsewhere | The electrolyte used was 1 M LiPF6 in EC/DEC/DMC (1:1:1 Vol%) with 5 wt% FEC as an additive. | null |
001-0032a | operating_temperature | true | 10.1002/sstr.202300247 | cc-by-4.0 | specific_capacity | 167.6 | none | stated | NCMSe exhibited excellent rate capability, achieving a high discharge specific capacity of 167.6 mAh g1 at 10 C, surpassing that of NCM811 (157.6 mAh g1) (Figure 2c). | discharge | stated | NCMSe exhibited excellent rate capability, achieving a high discharge specific capacity of 167.6 mAh g1 at 10 C, surpassing that of NCM811 (157.6 mAh g1) (Figure 2c). | half | Li metal | stated_elsewhere | The anode was made of lithium metal foil. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCMSe | stated | The NCMSe electrode material was prepared through a simple mechanical mixing process followed by low-temperature calcination (Figure S1, Supporting Information). | selenium modification | stated | The resulting product was then dried at 100 °C for 12 h and calcined at 350 °C under an Ar atmosphere for 4 h to synthesize the Se-modified NCM811 sample, denoted as NCMSe (3 wt%). | null | rate_test | not_reported | rate-test step | 10 | null | stated | NCMSe exhibited excellent rate capability, achieving a high discharge specific capacity of 167.6 mAh g1 at 10 C, surpassing that of NCM811 (157.6 mAh g1) (Figure 2c). | 2.7 | 4.5 | stated_elsewhere | To assess the electrochemical performance of the cathodes at high voltage, the half-cells were cycled within the range of 2.7–4.5 V. | null | not_reported | not_reported | no test temperature anywhere in the paper | carbonate_liquid | 1.0 M LiPF6 in EC:DEC 3:7 (wt) | stated_elsewhere | The battery electrolyte was a solution of 1.0 M LiPF6 in ethylene carbonate: diethyl carbonate (EC: DEC, 3:7 by weight). | null |
001-0033a | voltage_window | true | 10.3389/fenrg.2022.973336 | cc-by-4.0 | specific_capacity | 183.9 | none | stated | After 100 cycles, the discharge capacity still reached to 183.9 mAh g−1, that is, 93.2% capacity retention of its capacity of second cycle. | discharge | stated | After 100 cycles, the discharge capacity still reached to 183.9 mAh g−1, that is, 93.2% capacity retention of its capacity of second cycle. | half | Li metal | stated | In order to obtain the rate properties of Li/NCM811 coin-cells with different electrolytes, the rate charge-discharge tests were carried out at a current density of 20 mA g−1 (C/8), 40 mA g−1 (C/4), 80 mA g−1 (C/2), 160 mA g−1 (1C), 320 mA g−1 (2C) and 640 mA g−1 (4C). | LiNi0.8Co0.1Mn0.1O2 | NMC811 | single-crystal NCM811 | stated | High energy density positive electrode materials-single crystal Nickel-rich LiNi0.8Co0.1Mn0.1O2 (NCM811) powders, super carbon black powders, N-methyl pyrrolidone (NMP, purity: ≥99.5%) and polyvinylidene difluoride (PVDF, purity: ≥99.5%) were purchased from Shenzhen Kejing Zhida Technology Co., Ltd. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 100 | cycle_N | stated | After 100 cycles, the discharge capacity still reached to 183.9 mAh g−1, that is, 93.2% capacity retention of its capacity of second cycle. | 0.2 | null | stated | FIGURE 6 Charge-discharge cycling performances of Li/NCM811 coin-cells assembled with different electrolytes at a cut-off voltage of 2.7–4.8 V and a current density of 0.2 C. | 2.7 | 4.8 | stated | FIGURE 6 Charge-discharge cycling performances of Li/NCM811 coin-cells assembled with different electrolytes at a cut-off voltage of 2.7–4.8 V and a current density of 0.2 C. | null | not_reported | not_reported | room temperature is given only for the pouch-cell tests; no temperature for the 4.8 V coin-cell cycling | carbonate_liquid | 1 M LiPF6 in MTFP:EMC:FEC 3:6:1 (v) | stated_elsewhere | Then, we added some fluorinated solvent into the above-mentioned FEC-based electrolyte, and obtained the electrolytes of 1 M LiPF6 MTFP/EMC/FEC (3:6:1, v/v/v) and 1 M LiPF6 NFMB/EMC/FEC (3:6:1, v/v/v). | single-crystal |
001-0034a | cell_type | true | 10.3390/ma16103613 | cc-by-4.0 | specific_capacity | 158 | reversible | stated | After 200 cycles under 1C, the modified electrode of SCNCM/(ALP+BA)-1 has a reversible specific capacity of 158 mAh g−1 and a capacity retention up to 85.4%. | not_reported | not_reported | the paper calls 158 mAh/g a 'reversible specific capacity' and never says charge or discharge; reading it as discharge is a convention | half | Li metal | stated_elsewhere | The adopted separator between the cathode and the anode was a porous polypropylene film (Celgard 2500) while lithium foil was used as the counter electrode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | SCNCM/(ALP+BA)-1 | stated | Accordingly, the bare single-crystal NCM811 and the two treated final samples were designated as SCNCM, SCNCM/(ALP+BA)-1 (10 mg BA), and SCNCM/(ALP+BA)-2 (20 mg BA), respectively. | aluminum triphosphate + boric acid coating | stated | Considering the superiorly favorable properties of phosphate and boron-containing materials for high nickel materials, in this work, we designed a multifunctional composite passivation interface with aluminum triphosphate (ALP) and boric acid (BA) from the perspective of clearing the surface residual lithium and improv... | 200 | cycle_N | stated | After 200 cycles at 1 C, the composite interface modified NCM811 demonstrates outstanding capacity retention of 85.4% and 83.8% at 4.5 V and 4.6 V cut-off voltage, respectively. | 1 | null | stated | After 200 cycles under 1C, the modified electrode of SCNCM/(ALP+BA)-1 has a reversible specific capacity of 158 mAh g−1 and a capacity retention up to 85.4%. | 2.8 | 4.5 | stated | Figure 5. The first charging and discharging curves of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the current of 0.1 C with the voltage range of (a) 2.8−4.5 V at 25 ◦C and (c) 2.8−4.6 V at 25 ◦C, and (e) 2.8−4.5 V at 55 ◦C, the cycling graph of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples ... | 25 | 25 °C | stated | Figure 5. The first charging and discharging curves of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples at the current of 0.1 C with the voltage range of (a) 2.8−4.5 V at 25 ◦C and (c) 2.8−4.6 V at 25 ◦C, and (e) 2.8−4.5 V at 55 ◦C, the cycling graph of the SCNCM, SCNCM/(ALP+BA)-1, and SCNCM/(ALP+BA)-2 samples ... | carbonate_liquid | 1 M LiPF6 in EC:EMC:DMC 1:1:1 (wt) | stated_elsewhere | The electrolyte was obtained from Capchem Ltd., Co. China, and is prepared by dissolving 1 mol L−1 LiPF6 in a ternary solvent of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and dimethyl carbonate (DMC) at a weight ratio of 1:1:1. | single-crystal; 'reversible specific capacity', charge or discharge not stated |
001-0035a | c_rate | true | 10.1155/er/8863976 | cc-by-4.0 | specific_capacity | 205.79 | none | stated | When the current rate returns to 0.2 C, 98.6% of the initial capacity at 0.2 C has been recov- ered, and the discharge capacity of NMC811@cPAN has reached 205.79 mAh g−1. | discharge | stated | When the current rate returns to 0.2 C, 98.6% of the initial capacity at 0.2 C has been recov- ered, and the discharge capacity of NMC811@cPAN has reached 205.79 mAh g−1. | half | Li metal | stated_elsewhere | To assemble the LIB half-cells, the fab- ricated cathode electrodes were paired with lithium metal foil as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811@cPAN | stated | The crystal structure of both pristine NMC811 and PAN-coated NMC811 (NMC811@cPAN) was analyzed using X-ray diffraction (XRD) with a Cu-Kα radiation source (X’Pert-Pro MPD, PANalytical Company). | PAN-derived carbon coating | stated | The crystal structure of both pristine NMC811 and PAN-coated NMC811 (NMC811@cPAN) was analyzed using X-ray diffraction (XRD) with a Cu-Kα radiation source (X’Pert-Pro MPD, PANalytical Company). | null | rate_test | not_reported | 0.2C recovery step of a rate test; no cycle index | 0.2 | null | stated | When the current rate returns to 0.2 C, 98.6% of the initial capacity at 0.2 C has been recov- ered, and the discharge capacity of NMC811@cPAN has reached 205.79 mAh g−1. | 2.8 | 4.3 | stated | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | 28 | 28 °C | stated | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | carbonate_liquid | 1 M LiPF6 in EC:EMC:DEC 2:2:1 (wt) + 10 wt% FEC | stated_elsewhere | The electrolyte used in the assembly was a 1M solution of lithium hexafluorophosphate (LiPF6) dissolved in a solvent mixture of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and diethyl carbonate (DEC) in a 2:2:1 weight ratio, with 10 wt% fluoroethylene carbonate (FEC) additive. | null |
001-0036a | capacity_type | true | 10.1016/j.jpowsour.2025.239058 | cc-by-4.0 | specific_capacity | 100 | approx | stated | However, a rapid decline in capacity was observed over the first 10 cycles, with the material stabilizing at ~100 mAh g−1 by the 100th cycle. | not_reported | not_reported | 'specific capacity'; never labelled charge or discharge | half | Li metal | stated_elsewhere | The different NMCs 10 mm diameter electrodes disk (Table 2) were tested in coin-cell configuration using 12 mm diameter lithium metal as counter electrode and 150 μl of 1M LiPF6 in EC:DMC 1:1(v:v), LP30, of electrolyte solution imbibed in 18 mm diameter Whatman glassfibre. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC 0.2M 6h | stated | The NMC811 produced at a metal concentration of 0.2 M exhibited the highest initial specific capacity, reaching approximately 200 mAh g−1. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 100 | cycle_N | stated | However, a rapid decline in capacity was observed over the first 10 cycles, with the material stabilizing at ~100 mAh g−1 by the 100th cycle. | 0.333 | null | stated_elsewhere | For all the material, the discharge/charge performance is divided into two steps: 1) activation cycle at C/10, voltage cut off 4.5–3.0, 2) the rest of the cycles at C/3 with same voltage cut off. | 3 | 4.5 | stated_elsewhere | For all the material, the discharge/charge performance is divided into two steps: 1) activation cycle at C/10, voltage cut off 4.5–3.0, 2) the rest of the cycles at C/3 with same voltage cut off. | 25 | 25 °C | stated_elsewhere | All cycling tests were conducted at 25 ◦C, with 1C current rate of 200 mA/g and using a Maccor battery tester system. | carbonate_liquid | 1 M LiPF6 in EC:DMC 1:1 (v) (LP30) | stated_elsewhere | The different NMCs 10 mm diameter electrodes disk (Table 2) were tested in coin-cell configuration using 12 mm diameter lithium metal as counter electrode and 150 μl of 1M LiPF6 in EC:DMC 1:1(v:v), LP30, of electrolyte solution imbibed in 18 mm diameter Whatman glassfibre. | C/3 after one C/10 activation cycle |
001-0037a | voltage_window, operating_temperature | true | 10.1007/s40820-026-02307-4 | cc-by-4.0 | specific_capacity | 172.9 | none | stated | In the rate performance test, specific capaci- ties of 211.2, 202.9, 187.8, 172.9, and 157.7 mAh g−1 are achieved at 0.1, 0.2, 0.5, 1 C and 2 C rates for the Li|G- P3 AR|NCM811 cell, respectively. | not_reported | not_reported | 'specific capacities'; not labelled charge or discharge | half | Li metal | stated | Thus, LMBs with NCM811 cathodes were assembled and evaluated at 25 °C with a cutoff voltage of 4.3 V. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The Li|G-P3 AR|NCM811 cell retains 81.7% capacity after 500 cycles at 0.5 C charge/1 C discharge, demonstrating a rational electrolyte design strategy for high-performance LMBs. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | null | rate_test | not_reported | rate-test step | 1 | null | stated | In the rate performance test, specific capaci- ties of 211.2, 202.9, 187.8, 172.9, and 157.7 mAh g−1 are achieved at 0.1, 0.2, 0.5, 1 C and 2 C rates for the Li|G- P3 AR|NCM811 cell, respectively. | null | 4.3 | stated_elsewhere | Thus, LMBs with NCM811 cathodes were assembled and evaluated at 25 °C with a cutoff volt- age of 4.3 V. | 25 | 25 °C | stated_elsewhere | Thus, LMBs with NCM811 cathodes were assembled and evaluated at 25 °C with a cutoff volt- age of 4.3 V. | gel_polymer | in-situ polymerised G-P3 AR (liquid: 2 M LiTFSI + 0.2 M LiDFOB in EC:DMC 3:7) | stated_elsewhere | Liquid electrolyte (LE) was prepared by dissolving 2 M LiTFSI and 0.2 M LiDFOB in a mixture of EC and DMC with a volume ratio of 3:7. | lower cutoff not given |
001-0038a | electrolyte | true | 10.1039/d5ma00654f | cc-by-4.0 | specific_capacity | 122 | none | stated | The full cell exhibits an initial charge capacity of 128 mAh g1 and dis- charge capacity of 122 mAh g1 at 0.1C-rate. | discharge | stated | Additionally, the lithium-ion full cell using NMC811 as the cathode and TPEHBZ-ThBS CMP as the anode exhibits a discharge capacity of 122 mAh g1 at 0.1C-rate. | full | TPEHBZ-ThBS CMP (organic) | stated | The fabricated full cell (TPEHBZ-ThBS CMP|1 M LiPF6|NMC811) was charged and discharged at a 0.1C-rate in a voltage window ranging from 1.5 to 4.5 V. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | commercial NMC811 | stated | Additionally, the lithium-ion full cell using NMC811 as the cathode and TPEHBZ-ThBS CMP as the anode exhibits a discharge capacity of 122 mAh g1 at 0.1C-rate. | not_reported | not_reported | no coating, dopant or other modification is named for this sample | 1 | first_cycle | stated | The full cell exhibits an initial charge capacity of 128 mAh g1 and dis- charge capacity of 122 mAh g1 at 0.1C-rate. | 0.1 | null | stated | Additionally, the lithium-ion full cell using NMC811 as the cathode and TPEHBZ-ThBS CMP as the anode exhibits a discharge capacity of 122 mAh g1 at 0.1C-rate. | 1.5 | 4.5 | stated | The fabricated full cell (TPEHBZ-ThBS CMP|1 M LiPF6|NMC811) was charged and discharged at a 0.1C-rate in a voltage window ranging from 1.5 to 4.5 V. | null | not_reported | not_reported | no test temperature anywhere in the paper | not_reported | 1 M LiPF6 (solvent not stated) | not_reported | the cell is written only as 'TPEHBZ-ThBS CMP|1 M LiPF6|NMC811'; no solvent anywhere | null |
001-0039a | c_rate | true | 10.1155/er/8863976 | cc-by-4.0 | specific_capacity | 156.38 | none | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: Pristine NMC811; column: 2 C] | not_reported | not_reported | Table 2 'Initial capacity'; not labelled charge or discharge | half | Li metal | stated_elsewhere | To assemble the LIB half-cells, the fab- ricated cathode electrodes were paired with lithium metal foil as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | Pristine NMC811 | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: Pristine NMC811; column: 2 C] | none | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: Pristine NMC811; column: 2 C] | null | rate_test | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. | 2 | null | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: Pristine NMC811; column: 2 C] | 2.8 | 4.3 | stated_elsewhere | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | 28 | 28 °C | stated_elsewhere | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | carbonate_liquid | 1 M LiPF6 in EC:EMC:DEC 2:2:1 (wt) + 10 wt% FEC | stated_elsewhere | The electrolyte used in the assembly was a 1M solution of lithium hexafluorophosphate (LiPF6) dissolved in a solvent mixture of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and diethyl carbonate (DEC) in a 2:2:1 weight ratio, with 10 wt% fluoroethylene carbonate (FEC) additive. | table reports 'initial capacity' |
001-0039b | c_rate | true | 10.1155/er/8863976 | cc-by-4.0 | specific_capacity | 152.84 | none | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: NMC811@cPAN; column: 2 C] | not_reported | not_reported | Table 2 'Initial capacity'; not labelled charge or discharge | half | Li metal | stated_elsewhere | To assemble the LIB half-cells, the fab- ricated cathode electrodes were paired with lithium metal foil as the anode. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NMC811@cPAN | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: NMC811@cPAN; column: 2 C] | PAN-derived carbon coating | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: NMC811@cPAN; column: 2 C] | null | rate_test | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. | 2 | null | stated | TABLE 2: Initial capacity of samples (mAh/g) in various C-rates. [row: NMC811@cPAN; column: 2 C] | 2.8 | 4.3 | stated_elsewhere | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | 28 | 28 °C | stated_elsewhere | To evaluate the rate performance of the electrodes, the rate capability of both samples was studied at C-rates of 0.1, 0.2, 0.5, 1, and 2C within the voltage range from 2.8 to 4.3 V at 28°C (Figure 8b). | carbonate_liquid | 1 M LiPF6 in EC:EMC:DEC 2:2:1 (wt) + 10 wt% FEC | stated_elsewhere | The electrolyte used in the assembly was a 1M solution of lithium hexafluorophosphate (LiPF6) dissolved in a solvent mixture of ethylene carbonate (EC), ethyl methyl carbonate (EMC), and diethyl carbonate (DEC) in a 2:2:1 weight ratio, with 10 wt% fluoroethylene carbonate (FEC) additive. | table reports 'initial capacity' |
001-0040a | cell_type | true | 10.3390/mi15070894 | cc-by-4.0 | specific_capacity | 158.74 | none | stated | Table 1. Electrochemical data for stability of bare and Al2O3-coated NCM811 over 150 cycles between 2.8 and 4.5 V. [row: Al2O3-Coated NCM811, 4.4 V; column: 150th Discharge Capacity (mAh g−1)] | discharge | stated | Table 1. Electrochemical data for stability of bare and Al2O3-coated NCM811 over 150 cycles between 2.8 and 4.5 V. [row: Al2O3-Coated NCM811, 4.4 V; column: 150th Discharge Capacity (mAh g−1)] | half | Li metal | stated_elsewhere | Lithium foil served as the anode, and a Celgard 2400 membrane acted as the separator. | LiNi0.8Co0.1Mn0.1O2 | NMC811 | NCM811 | stated | The resultant Al2O3-coated NCM811 was assembled as cathode electrodes, demonstrating significantly improved stability compared to pristine electrodes upon prolonged cycling. | Al2O3 coating | stated | The resultant Al2O3-coated NCM811 was assembled as cathode electrodes, demonstrating significantly improved stability compared to pristine electrodes upon prolonged cycling. | 150 | cycle_N | stated | Table 1. Electrochemical data for stability of bare and Al2O3-coated NCM811 over 150 cycles between 2.8 and 4.5 V. [row: Al2O3-Coated NCM811, 4.4 V; column: 150th Discharge Capacity (mAh g−1)] | 1 | null | stated_elsewhere | Long-term cycling was conducted at 1 C for 150 cycles. | 2.8 | 4.4 | stated_elsewhere | The impact of Al2O3 using the ALD coating system on the enhancement of the electro-chemical performance of the NCM811 cathode material was assessed through cycling at 1 C across the voltage ranges of 2.8–4.3, 4.4, and 4.5 V vs. Li/Li+ at 25 ◦C, as depicted in Figure 3. | 25 | 25 °C | stated_elsewhere | The impact of Al2O3 using the ALD coating system on the enhancement of the electro- chemical performance of the NCM811 cathode material was assessed through cycling at 1 C across the voltage ranges of 2.8–4.3, 4.4, and 4.5 V vs. Li/Li+ at 25 ◦C, as depicted in Figure 3. | carbonate_liquid | 1 M LiPF6 in EC:DEC 1:1 | stated_elsewhere | The electrolyte used was 1 M LiPF6 dissolved in a 1:1 mixture of ethylene carbonate (EC) and diethyl carbonate (DEC). | null |
Condition provenance in scientific claim verification (40 claims)
Summary
Forty claims about NMC811 cathodes, each paired with one open-access source paper. A model decides whether the paper's measurements match every condition in the claim, and answers supported, not_supported, or no_comparable_evidence. In 12 of the 40 claims the paper never states the experimental condition the claim turns on, so the keyed answer is no_comparable_evidence, while the other 28 are controls where the paper does state it. The repository holds the claims, the answer key with per-condition provenance, and the answers of 18 models.
Write-up: What the AI scientist doesn't tell us
Data fields
ground_truth.csv
id,deciding_condition,human_verified,doi,license,variable- for each of ten conditions (capacity, capacity type, cell type, material, modifier, cycle, c-rate, voltage window, operating temperature, electrolyte), a value column, a
_statuscolumn and an_evidencecolumn _statusisstatedwhere the sentence reporting the measurement also gives the condition,stated_elsewherewhere it appears elsewhere in the paper in a way that covers this measurement, ornot_reportedwhere it appears nowhere and the evidence column records why
claims.csv
id,doi,claimclaim_type, eithercondition_missing(12 claims) orcondition_stated(28 claims)deciding_condition, the experimental condition the claim turns oncorrect_verdict, the keyed answer
model_answers.csv
model,provider,access(api_direct,api_openrouter,chat_app,ai_studio),settings(temperature_0,default,high_effort,fast_mode,thinking_on)claim_id,claim_type,deciding_condition,deciding_condition_status,correct_verdictmodel_verdict,model_condition_value,model_flagged(yes,no,n/a (declined),n/a (condition stated))verdict_correct,evidence_correct,note,model_response
example_prompt.txt holds the prompt for claim 001-0021, including the paper text as the models received it.
Data splits
| Config | Rows |
|---|---|
ground_truth |
46 |
claims |
40 |
model_answers |
720 |
Citation
@misc{gendata2026provenance,
title = {Condition provenance in scientific claim verification},
author = {{GenData Research}},
year = {2026},
url = {https://huggingface.co/datasets/GenData-Research/condition-provenance-40}
}
Licence
CC-BY-4.0. Every source paper is CC-BY-4.0, and quoted sentences appear only as evidence for the condition they establish.
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