Customization: | Available |
---|---|
Type: | Electrode |
Product Name: | Lithium Cobalt Dioxide |
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Item |
Unit |
Standard | Typical |
|
Chemical Compositions | Li | % | 7.0±0.4 | 7.0 |
Co | % | 60.0±0.7 | 59.7 | |
Impurity | Fe | ppm | ≤100 | 29 |
Ni | ppm | ≤100 | 21 | |
Na | ppm | ≤100 | 10 | |
Cu | ppm | ≤50 | 1 | |
Particle Size Distribution |
D10 | μm | ≥2.0 | 4.8 |
D50 | μm | 9.5±1.5 | 9.5 | |
D90 | μm | ≤25.0 | 17.7 | |
Dmax | μm | ≤40.0 | 28.9 | |
pH | / | 10.0-11.0 | 10.8 | |
Moisture | ppm | ≤500 | 230 | |
BET Surface Area | m2/g | 0.30±0.10 | 0.26 | |
Tap Density | g/cm3 | ≥2.3 | 2.6 | |
1st Discharge Capacity (CR2032, 0.1/0.2C, 3.0 ~ 4.3V v.s. Li) |
mAh/g | ≥155.0 | 158.0 | |
1st efficiency | % | ≥94.0 | 95.3 |