Professional graphite material supplier, graphite for EV, grease, furnace and any other industries.
PRODUCT PARAMETERS
Description
This silicon-oxygen anode material, through optimized silicon-oxygen composition and microstructure design, achieves high specific capacity output while significantly improving initial coulombic efficiency and reducing irreversible losses during the first cycle.
The product exhibits excellent rate performance, maintaining stable electrochemical performance and good capacity retention even under high-power charge-discharge conditions. With its excellent process adaptability and consistency, this material can be flexibly applied to cylindrical, pouch, and prismatic lithium-ion battery systems, broadly meeting the comprehensive requirements of power batteries, energy storage systems, and high-end consumer electronics for high energy density and high power performance.
key 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) | |
| grain size | D10 | μm | 5.0±1.0 | 马尔文激光粒度仪 (Mastersizer 3000) |
| D50 | 8.0±1.0 | |||
| D90 | 14.0±1.0 | |||
| Tap density | g/cm³ | 1.15±0.15 | 振实密度仪(百特BT-301) | |
| SSA | m²g | 1.0±0.5 | 比表面与孔隙度分析仪 (ASAP 2460) | |
| Carbon content | % | 4.0±1.0 | 红外碳硫分析仪(HCS-140) | |
| Reversible capacity | mAh/g | ≥1350 | 蓝电电池测试系统 (CT2001A) | |
| first time efficiency | % | ≥89.5 | ||
Transportation and storage
a) TRGY-3 products should be handled with care during transportation to avoid damaging the packaging.
b) Products leaking from broken packaging should not be used and should not be returned to the packaging;
c) TRGY-3 products should be stored in a dry, well-ventilated environment and sealed promptly.
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This material is a high-capacity silicon-oxygen anode material with advantages such as high initial coulombic efficiency, excellent rate performance, and superior cycle life.series-TRGY2
