説明
High Voltage 4.45V Lithium Cobalt Oxide LiCoO2 LCO Powder for Lithium Ion Battery Cathode Material
1. Purpose and scope of application
Lithium-ion battery cathode material, used in various liquid lithium-ion batteries .
2. Material type and model
2.1 Product Type: Lithium Ion Battery Cathode Material – Lithium Cobalt Oxide
2.2 Product model: L802F
2.3 Product voltage adaptation range: 3.0~4.45V
| アイテム |
Unit |
標準 |
Test Method | |
| Chemical Compositions | 李 | % | 7.1±0.3 | ICP |
| Co | % | 60.0±2.0 | ICP | |
| Impurity | 鉄 | ppm | ≤0.0050 | ICP |
| Ni | ppm | ≤100 | ICP | |
| すでに | ppm | ≤100 | ICP | |
| Cu | ppm | ≤0.020 | ICP | |
| 粒子サイズ Distribution |
D10 | μm | 3.75±1.25 | Laser particle size detector |
| D50 | μm | 15.5±1.5 | Laser particle size detector | |
| D90 | μm | 30.0±5.0 | Laser particle size detector | |
| D99 | μm | ≤55 | Laser particle size detector | |
| pH | / | 9.80 | PH | |
| Moisture | ppm | ≤0.02 | Coulomb Karl Fischer moisture tester | |
| BET Surface Area | m2/g | 0.20±0.10 | Gas adsorption method | |
| Tap Density | g/cm3 | ≥2.5 | Vibration-Density tester | |
| 1st Discharge Capacity (CR2032, 0.1C, 3.0 ~ 4.5V v.s. 李) |
mAh/g | ≥186 mAh/g | ||
| 1st efficiency | % | ≥94.0 | ||
