Product Name: Silicon Oxide (950)
Brand: Xiaowei
Packaging: Bottle + Aluminum-Plastic Bag
Silicon Oxide Content: 50%
Silicon oxide material, ultra-high capacity, suitable for ultra-high capacity batteries
Product Specifications:
| No | Test Item | Unit | Specifications | Test Results | ||
| 1 | Physical Properties | Particle size distribution | D10 | (μm) | 5.0±2.0 | 4.76 |
| 2 | D50 | (μm) | 8.0±2.0 | 8.26 | ||
| 3 | D90 | (μm) | 15.0±3.0 | 14.02 | ||
| 4 | BET | (m2/g) | 1.0±0.3 | 1.15 | ||
| 5 | TD | (g/cm3) | 1.0±0.1 | 1.06 | ||
| 6 | Electrochemical Performance | First reversible capacity | (mAh/g) | ≥950.0 | / | |
| 7 | First efficiency | (%) | ≥80.0 | 1 | ||
1. Storage: Store sealed at room temperature.
2. Shelf life: 2 years from the date of production.
3. Adding 0.5%-2% CNT to the anode formula can improve cycling performance.
4. The electrolyte additive dosage is double that used for graphite anodes, which helps improve the poor SEI film of silicon anodes.
5. Using a binder specifically designed for silicon-carbon materials (such as the PAA series binders) will effectively improve the material’s electrochemical performance (such as cycling performance).
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