LiNi0.8Co0.15Al0.05O2 (NCA or LNCA) Coated Aluminum Foil as Cathode Electrode (Disc, Sheet, Roll) for Li-Ion Battery, CLIBCELNCA
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The Lithium Nickel Cobalt Aluminum Oxide (LiNi0.8Co0.15Al0.05O2, LNCA) 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 | CLIBCELNCA (C-LIB-CE-LNCA) |
| Current collector | 15 um aluminum foil |
| Coating Material | LNCA powder with surface coating (or doping) cerium. |
| Coating Slurry Recipe | LNCA: PVDF: Super P = 94% : 2.5% : 3.5% |
| Electrode Dimension |
Round disc shape: D = 10-15 mm 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 | 2.8 g/cm3 (single side); 3.4 g/cm3 (double side) |
| First Discharging Capacity |
~190 mAh/g (0.1 C)  [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 | 92.0 % |
Notes: (1) Please store the LMFP 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. Xie, et al. Synthesis of LiNi0.8Co0.15Al0.05O2 with 5-sulfosalicylic acid as a chelating agent and its electrochemical properties, J. Mater. Chem. A, 2015,3, 20236-20243.
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J. Wang, et al. Analyzing the Mechanism of Functional Groups in Phosphate Additives on the Interface of LiNi0.8Co0.15Al0.05O2 Cathode Materials, CS Appl. Mater. Interfaces 2021, 13, 14, 16939–16951.