Features of artificial compound graphite Powder for li-ion battery anode:
1) High capacity per Gram
2) High compacted
3) Fast charge
Application of graphite powder for li-ion battery anode:
Our artificial compound graphite powder is specially used in fast charge 3C digital, EV.
Technical data of graphite powder for li-ion battery anode:
No. | Name | Unit | Standard | Typical value | Test method and instrument model | ||
1 | Particle size | D10 | μm | 6.0±2.0 | 6.54 | Bt-9300s laser granulometer | |
D50 | μm | 14.0±2.0 | 14.25 | ||||
D90 | μm | 24.0±3.0 | 25.02 | ||||
2 | TAP | g/cc | 0.95±0.1 | 0.935 | Bt-300 fully automatic vibration tester | ||
3 | SSA | m²/g | 1.5±0.5 | 1.69 | Nitrogen adsorption ratio table BET method | ||
4 | C | % | ≥99.95 | 99.978 | Muffle furnace Calcination | ||
5 | Compacted Density | % | 1.65 | Full battery design gram capacity / compaction density | |||
Capacity per Gram | mAh/g | 350-355 | |||||
6 | True density | g/cc | ≥2.22 | 2.26 | Quantachrome true density meter | ||
7 | Deduction capacity | mAh/g | 360-365 | 363.5 |
Storage of artificial compound graphite powder for li-ion battery anode:
1) Artificial compound graphite powder for li-ion battery anode should be stored in a dry, ventilated place where there is no other sources of pollution (recommended: temperature ≤ 45 ° C, humidity ≤ 85%);
2) Artificial compound graphite powder for li-ion battery anode should be neatly stacked, and the production batch number, date and other signs should be clearly identified;
3) Artificial compound graphite powder for li-ion battery anode should be carefully Handled during transportation to avoid the damage of the packaging; products that leak out of the package must not be returned to the box.