LiNi0.8Co0.1Mn0.1O2 (NCM811, Polycrystalline) Cathode Electrode with High Loading (20 mg/cm2, Wet Coating) for Li-Ion Battery, CLIBCENCM811HLWC

Lithium Nickel Cobalt Manganese Oxide (LiNi0.8Co0.1Mn0.1O2, NCM811) 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	CLIBCENCM811HLWC (C-LIB-CE-NCM811-HLWC)
Current collector	12 um aluminum foil + 1um carbon coating
Coating Material	NCM811 polycrystalline powder
Coating Slurry Recipe	NCM811: PVDF: Super P = 95% : 2% : 3%
Electrode Dimension	Round disc shape (single-side): D = 10-15 mm (other diameter discs are also available). Rectangle sheet shape: (1) Single-Side: 100*75 mm                                       (2) Double-Side: 75*54 mm
Package Size	Round disk D = 10-15 mm (50 pcs/pack) Rectangle sheet with SS & DS coating (5 pcs/pack)
Loading Mass Density	20.0 mg/cm2 (single side); 40.0 mg/cm2 (double side)
First Discharging Capacity	~220 mAh/g [0.1C, 3.0-4.4 V vs Li/Li+, Half Cell]
First Columbic Efficiency	~91.0 %

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: 

1. Y. Zheng, et al. Construction of a Stable LiNi0.8Co0.1Mn0.1O2 (NCM811) Cathode Interface by a Multifunctional Organosilicon Electrolyte Additive, ACS Appl. Energy Mater. 2020, 3, 3, 2837–2845.
2. F. Friedrich, et al. Capacity Fading Mechanisms of NCM-811 Cathodes in Lithium-Ion Batteries Studied by X-ray Diffraction and Other Diagnostics, J. Electrochem. Soc., 2019, 166 A3760.