Cathode Material (LiNi₀.₅Mn₁.₅O₄)
▶ Basic Specifications
Model:
LNM-515X
Chemical formula:
LiNi₀.₅Mn₁.₅O₄
Specifications:
Project |
Unit |
Standard
value |
measured
value |
Tap density |
g/cm³ |
≥1.0 |
1.3 |
Compacted density g |
g/cm³ |
≥2.8 |
3.3 |
pH |
|
≤11.5 |
11.37 |
Specific surface area |
m²/g |
0.5-4 |
0.7 |
Subtle
distribution |
D10 |
μm |
≥0.8 |
2.6 |
D50 |
μm |
1.5-10 |
5.5 |
D90 |
μm |
≤15 |
10.9 |
Electrical
performance |
0.2C/0.2C
Reversible
capacity |
mAh/g |
≥120 |
130 |
2C/2C
Reversible
capacity |
mAh/g |
≥110 |
121 |
First charge and
discharge efficiency |
≥90% |
92 |