LiNi0.9Co0.05Mn0.05O2 (NCM9055) Coated Aluminum Foil as Cathode Electrode (Disc, Sheet, Roll) for Li-Ion Battery, CLIBCENCM9055
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Lithium Nickel Cobalt Manganese Oxide (LiNi0.9Co0.05Mn0.05O2, NCM9055) with polycrystalline structure 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 | CLIBCENCM9055 (C-LIB-CE-NCM9055) |
| Current collector | 15 um aluminum foil |
| Coating Material | NCM9055 polycrystalline powder |
| Coating Slurry Recipe | NCM9055: PVDF: Super P = 95% : 2% : 3% |
| 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: 10 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 | 10.5 mg/cm2 (single side); 21.0 mg/cm2 (double side) |
| Compaction Density | 3.0 g/cm3 (single side); 3.4 g/cm3 (double side) |
| First Discharging Capacity |
~202 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]
|
| First Columbic Efficiency | 92.5 % |
Notes: (1) Please store the polycrystalline NCM811 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:
- H. Sun, et al. Impact of Microcrack Generation and Surface Degradation on a Nickel-Rich Layered Li[Ni0.9Co0.05Mn0.05]O2 Cathode for Lithium-Ion Batteries, Chem. Mater., 2017, 29, 8486–8493.
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H. Sun, et al. Structural Optimization of Al-Doped Li[Ni0.90Co0.05Mn0.05]O2 Cathode for Li-Ion Batteries, J. Electrochem. Soc., 2022, 169, 110542.