Nickel Manganese Cobalt Oxide nmc 811 cathode material Powder.

Product Name:	LiNiMnCoO2	Type:	TOB-NMC-811
SPECIFICATIONS
Item	Unit	Standard	Value
Chemical composition
Co+Ni+Mn	wt%	57.00-59.50	58.73
Li	wt%	7.30-7.65	7.4
Fe	wt%	≤0.0050	0.0020
Cu	wt%	≤0.0050	0.0009
Ca	wt%	≤0.0200	0.0017
Na	wt%	≤0.0300	0.0129
Zn	wt%	≤0.0200	0.0004
PH	–	11.40-12.00	11.80
H2O	wt%	≤0.0400	0.0200
Physical indicators
Tap density	g/cm3	≥2.2	2.45
Bulk Density	g/cm3	≥1.2	1.40
Specific surface area	m2/g	0.15-0.40	0.25
D10	um	≥5.00	7.01
D50	um	11.00-15.00	12.99
D90	um	≤40.00	24.22
Crystal structure	–	No impurity	ok
Micro topography	–	Class spherical	ok
Appearance	–	Gray-black	ok
Electrochemical performance
Coulomb efficiency (0.1C)	%	–	≥86%
0.1C	mAh/g	–	≥178
0.5C	mAh/g	–	≥172
1.0C	mAh/g	–	≥165
3.6V Platform	%	–	≥50%
100 cycle capacity remain rate	%	–	≥97%
200 cycle capacity remain rate	%	–	≥96%
300 cycle capacity remain rate	%	–	≥94%