Professional graphite material supplier, graphite for EV, grease, furnace and any other industries.
PRODUCT PARAMETERS
Description
This type of silicon-oxygen anode material, through precise control of the silicon-oxygen structure and composite modification processes, achieves excellent rate performance and stable electrochemical behavior while maintaining its high specific capacity.
The material retains good capacity retention and structural stability even under fast charging and discharging conditions, effectively improving the battery’s power output and efficiency. Its excellent process adaptability allows for wide application in cylindrical and pouch cell systems, suitable for power batteries, energy storage batteries, and high-performance consumer batteries, providing a high-capacity anode solution that balances energy density and rate performance for various cell structures.
Key technical indicators
| 理化指标 Items | 单位 Units | 内控指标 Internal Control Indexes | 测试方法 Methods | |
| Moisture | % | ≤0.5 | 电子水分测试仪(DHS-16A) | |
| particle size | D10 | μm | 3.5 ± 0.5 | 马尔文激光粒度仪 (Mastersizer 3000) |
| D50 | 6.0 ± 1.0 | |||
| D90 | 9.5 ± 1.5 | |||
| Tap density | g/cm³ | 1.15 ± 0.15 | 振实密度仪(百特BT-301) | |
| SSA | m²g | 1.5 ± 0.5 | 比表面与孔隙度分析仪 (ASAP 2460) | |
| Carbon content | % | 3.0 ± 1.0 | 红外碳硫分析仪(HCS-140) | |
| Reversible capacity | mAh/g | ≥1600 | 蓝电电池测试系统 (CT2001A) | |
| first time efficiency | % | ≥75.0 | ||
Transportation and storage
a) TRGY-1 products should be handled with care during transportation to avoid damaging the packaging;
b) Products leaking out due to broken packaging should not be used and should not be returned to the packaging.
c) TRGY-1 products should be stored in a dry, ventilated environment and sealed promptly.
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This product is a high-capacity silicon-oxygen anode material with advantages such as high initial coulombic efficiency and excellent rate performance. It is suitable for cylindrical, pouch, and prismatic lithium-ion battery systems.series-TRGY3
