Highly spherical particle morphology for improved packing density and electrode homogeneity.
Optimized surface chemistry enabling strong binder adhesion and stable SEI formation in lithium-ion batteries.
Consistent low specific surface area (BET) supporting high first-cycle Coulombic efficiency.
Controlled particle size distribution (D50 ≈ 16–18 µm) for balanced ionic/electronic conductivity.
Low metallic impurity content (<10 ppm Fe, <5 ppm Cu), ensuring long-term battery safety and cycle life.
Anode active material in high-energy-density lithium-ion batteries for electric vehicles (EVs).
Key component in power tools and energy storage systems (ESS) requiring high-rate capability.
Performance graphite for premium consumer electronics batteries (laptops, tablets).
Blending component with silicon-based anodes to mitigate volume expansion and enhance structural integrity.
| Chemical Type | Synthetic spherical graphite |
| Product Form | Free-flowing black powder |
| Appearance | Grey-black, non-metallic luster |
| Primary Applications | Lithium-ion battery anodes |
| Key Features | Spherical morphology, low SSA, narrow PSD, low impurities |
| Typical Tap Density | 0.95–1.05 g/cm³ |
| BET Surface Area | 4.5–6.0 m²/g |
| D50 Particle Size | 16–18 µm |
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E-mail: wangxingqiang@ericwchem.com
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