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鋰電池材料

  • 矽碳負極 Silicon Carbon Composite

  • 矽碳負極能提高容量。奈米矽、碳複合能緩衝鋰化時的膨脹。加上材料本身的碳為導體，適合高功率充放。 Silicon Carbon Composite can increase anode specific capacity. Not only the Carbon matrix can minimize nano Silicon from pulverization during lithiation, but the conductive matrix makes the material suitable for high C rate application.
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產品特性 Product Features

1. 提高容量、提升快充性能
   Increase specific capacity and boost the charge rate

2. 奈米矽於鋰化時不會破裂，能使電池保持良好的循環
   Exterior Carbon matrix can minimize nano Silicon particles from pulverization, prolonging life cycle

3. 粒徑客製化
   Customization upon request

 

GSS

Commercial SiOx

1st Discharge Capacity (mAh/g)
首圈容量

≥ 1700

≥ 1500

1st Coulombic Efficiency (%)
首效

≥ 88

≥ 79

Particle Size (um, D50)
粒徑

5-9

5-9

Tap Density (g/cm3)
振實密度

≥ 0.95

≥ 1