LiNi0.5Co0.2Mn0.3O2 (NCM523) Coated Aluminum Foil as Cathode Electrode (Disc, Sheet, Roll) for Li-Ion Battery, CLIBCENCM523
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Lithium Nickel Cobalt Manganese Oxide (LiNi0.5Co0.2Mn0.3O2, NCM523) coated on aluminum foil electrode (disc, sheet, roll) can be used as lithium-ion battery cathode. The round disc shape with single-side coating is suitable for coin cell testing, while the rectangle sheet shape with single- or double-side coating is designed for single-layer or multiple-layer pouch cell testing. The roll shape with double-side coating is designed for cylindrical cell electrodes after slitting.
| Part Number | CLIBCENCM523 (C-LIB-CE-NCM523) |
| Current collector | 15 um aluminum foil |
| Coating Material | NCM523 powder |
| Coating Slurry Recipe | NCM523: PVDF: Super P = 95.5% : 2% : 2.5% |
| Electrode Dimension |
Round disc shape: D =10-15 mm (other diameter discs are also available). Rectangle sheet shape: Substrate (L240mm*W200mm); Coating: (L240 mm*175 mm, empty width of 12.5 mm at each side for tab welding) Roll shape: 20 m length |
| Package Size |
Round disk D15 mm (50 pcs/pack) Rectangle sheet with SS & DS coating (5 pcs/pack) Roll shape: 1 roll |
| Loading Mass Density | 11.5 mg/cm2 (single side); 23.0 mg/cm2 (double side) |
| Compaction Density | 3.0 g/cm3 (single side); 3.4 g/cm3 (double side) |
| First Discharging Capacity |
~160 mAh/g  [0.1C, 3.0-4.3 V vs Li/Li+, Half Cell] [Electrolyte:1.0M LiPF6 in EC:DMC:EMC=1:1:1 Vol% with 1.0%VC]
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| First Columbic Efficiency | 90.5 % |
| Rating & Cycling |
 
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Notes: (1) Please store the NCM523 electrodes in a dry area (glovebox is preferred); (2) The battery electrodes are highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use.
References:
- X. Shi, et al. Stable Electrode/Electrolyte Interface for High-Voltage NCM 523 Cathode Constructed by Synergistic Positive and Passive Approaches, ACS Appl. Mater. Interfaces 2021, 13, 57107–57117.
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S. Klein, et al. Exploiting the Degradation Mechanism of NCM523||Graphite Lithium-Ion Full Cells Operated at High Voltage, ChemSumChem, 2021, 14, 595-613.