High capacity high first efficiency silicon oxide SIO-C composite anode material for 3c digital battery EV battery
Name |
D50(μm) |
Tap(g/cm3) |
Specific surface area(m2/g) |
Compaction density(g/cm3) |
Fist capacity(mAh/g) |
Fist time efficiency(%) |
S420-2A |
16.0±2.0 |
0.9±0.1 |
<2.0 |
≥1.7 |
≥420 |
92.5±1.0 |
S450-2A |
15.0±2.0 |
0.9±0.1 |
<2.0 |
≥1.7 |
≥450 |
91.5±1.0 |
S500-2A |
15.0±2.0 |
0.9±0.1 |
<2.0 |
≥1.7 |
≥500 |
90.0 ±1.0 |