High Capacity and temperature LiMn2O4 Battery Cathode Material For Digital , Miner Light
Specification :
| Item | Unit | Control standards |
SM2 Typical value |
SM3 Typical value |
||
| Physical Performance | Particle size distribution | D10 | µm | ≥2.0 | 3.1 | 3.7 |
| D50 | µm | 10.018.0 | 15.2 | 14.4 | ||
| D90 | µm | ≤40.0 | 34.5 | 34.3 | ||
|
specific surface area |
m2/g | ≤1.00 | 0.80 | 0.82 | ||
| pH | / | 8.0011.00 | 9.50 | 9.6 | ||
| Moisture | Wt% | ≤0.100 | 0.049 | 0.089 | ||
| Tap density | g/cm3 | ≥1.60 | 1.77 | 1.65 | ||
| Compact density | g/cm3 | ≥2.80 | 2.85 | 3.00 | ||
| Electrochemical performance |
Initial discharge capacity (vs.Li, 0.2C) |
mAh/g | ≥112.0 | 115.0 | 116.0 | |
| Initial charge-discharge efficiency | % | ≥90 | 93 | 92 | ||
| Capacity retention ration after 500 cycles (RT) | % | ≥80 | 83 | 81 | ||
Characteristics:
Types: SM2/SM3
Name: Lithium Manganese Oxide
Appearance: Black powder, no agglomeration
- High discharge capacity
- Good consistency and stability
- High safety level
- Good storage performance at high temperature.
- Competitive price
Applications:
Digital products and bay lights etc.
