Cathode Material (NCM111)
▶ Basic Specifications
Model:
LNCM-101
Chemical formula:
LiNi₀.₃₃Co₀.₃₃Mn₀.₃₃O₂
Specifications:
| Project |
Standard value |
measured
value |
Chemical
composition |
Ni(%) |
60±3 |
58.42 |
| Co(%) |
| Mn(%) |
| PH |
9.5-12 |
11.03 |
| Moisture(%) |
≦0.1 |
0.073 |
Subtle
distribution |
D10(μm) |
≥2 |
6.61 |
| D50(μm) |
7-12 |
10.97 |
| D90(μm) |
≤25 |
17.22 |
| Specific surface area(m²/g) |
0.2~0.6 |
0.58 |
| Tap density(g/cm³) |
≥2.0 |
2.53 |
| 1C(mAh) |
140-145 |
142 |
| First charge and discharge
efficiency (%) |
≥85 |
85 |
| 1C Cycle life |
1000 times capacity
retention rate ≥85% |
88% |