S400/420/450/500/550/650
Li-ion Battery
NCM
Yes
Medium
≥400mAh/G
Gelon
Carton
S400/420/450/500/550/650
China
Product Description
Silicon /Si Based Composite Materials Si-C Powder for Lithium Ion Battery Anode Materials for Lithium Ion Battery Anode Materials
For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.
Application Field
It is suitable for the use of super-high capacity lithium ion battery.
For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.
Application Field
It is suitable for the use of super-high capacity lithium ion battery.
Specification
| Model | S650 | Appearance | grayish black powder, no motley, no agglomeration | |
| Item | Unit | Specification | Testing instrument | |
| Granularity | D10 | Um | 3.0±3.0 | Mastersizer 2000 |
| D50 | Um | 11.0±3.0 | ||
| D90 | Um | 24.0±3.0 | ||
| H2O | % | ≤0.5% | HN101-drying tanker | |
| Tap | G/cm³ | ≥0.8 | Tap density tester | |
| SSA | m2/g | ≤3.0 | ICP/AAS Optima2100DV | |
| Capacity | Mah/g | ≥650 | Half cell evaluating | |
| Effiency | % | ≥87 | Half cell evaluating | |
| Impurity | ≤0.035 | 200 mesh standard sifter | ||
