Cathode Material (LiCoO₂)
▶ Basic Specifications
Model：
LCO-12S
Chemical formula：
LiCoO₂
Specifications：
| Project |
Specification |
Test value |
Result |
| Particle size /um |
D50：12.5±1.5 |
12.2 |
Qualified |
| pH |
10.0-11.0 |
10.7 |
Qualified |
| Specific surface area/ m²/g |
0.20±0.10 |
0.20 |
Qualified |
| Tap density/ g/cm³ |
≥2.5 |
2.78 |
Qualified |
| Moisture/ppm |
≤500 |
230 |
Qualified |
| Sieve（200 mesh） |
No sieve |
No sieve |
Qualified |
** First discharge capacity / mAh/g
(CR2032，0.1C/0.1C，3.0~4.3V) |
≥145.0 |
158.5 |
Qualified |
*First charge and discharge
efficiency / %
(CR2032，0.1C/0.1C，3.0~4.3V) |
≥90.0 |
95.3 |
Qualified |