O3-Type NaNi1/3Fe1/3Mn1/3O2 (NFM111) Powder 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	CSIBCENFM111 (C-SIB-CE-NFM111)
Current collector	15 um aluminum foil
Coating Material	NFM111 powder
Coating Slurry Recipe	NFM111: 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: 10 m length (longer electrode roll, such as 20, 50, 100 m can be supplied upon request)
Package Size	Round disk D = 10 -15 mm (50 pcs/pack) Rectangle sheet with SS & DS coating (5 pcs/pack) Roll shape: 1 roll
Loading Mass Density	14.5 mg/cm2 (single side); 29.0 mg/cm2 (double side)
Compaction Density	2.6 g/cm3 (single side); 2.8 g/cm3 (double side)
First Discharging Capacity	~120 mAh/g (0.1 C, testing voltage range of 2.0-4.0 V, Electrolyte:1.0M NaPF6 in EC:DMC:EMC=1:1:1 Vol% with 1.0%FEC)
First Columbic Efficiency	92.5 %

Notes: (1) Please store the NFM111 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. W. Tang, et al. Enhanced stability and electrochemical performance of O3-type NaNi1/3Fe1/3Mn1/3O2 cathode material via yttrium doping for advanced sodium-ion batteries, Ionics, 2024, 30, 7026-7036.
2. N. Hong, et al. Full-Scale Regulation Enabled High-Performance Sodium O3-Type Layered Cathodes, Angew. Chem. Int. Ed., 2025, 64, e202423479.