Lithium Nickel Cobalt Aluminum Oxide NCA Battery Material
SPECIFICATION:
|
Item
|
Value
|
|
Particle size distribution (um)
|
D10
|
≥5.0
|
|
D50
|
11.5±2.0
|
|
D90
|
≤30
|
|
Tap density（g/cm3）
|
＞2.5
|
|
Specific surface area（m2/g）
|
0.25±0.10
|
|
PH
|
11.50±0.50
|
|
H2O（ppm）
|
≤300
|
|
Chemical composition
|
Ni(Ni+Co+Al) mole%
|
81±1
|
|
Co(Ni+Co+Al) mole%
|
15±1
|
|
Al(Ni+Co+Al) mole%
|
3.5±0.5
|
|
Li(Ni+Co+Al) mole%
|
1.01±0.03
|
|
Discharge capacity (0.2C, Half cell2.8-4.3V)
|
≥188mAh/g
|
|
Discharge capacity (1C, Half cell2.8-4.3V)
|
≥175mAh/g
|
