Shenzhen Chuangli Technology Co., Ltd.
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Nano Silicone Carbon Features
This product belongs to the precursor of Silicon-Carbon Anode Material for lithium-ion batteries, and has the characteristics of high capacity, long cycle life, and excellent processing performance. It is applied to capacity and rate lithium-ion batteries.
Nano Silicone Carbon Applications
This series of products is suitable for various lithium-ion batteries, especially power lithium-ion batteries, steel shell lithium-ion batteries, cylindrical lithium-ion batteries, square lithium-ion batteries, and polymer lithium-ion batteries.
Cycle life and expansion issues of silicon-carbon anodes
Solution: By combining the preparation process of nano silicon with graphite coating industrial technology, uniform dispersion and complete coating of nano silicon can be achieved, and low expansion, long cycle life silicon carbon composite materials can be prepared.
Cost Control in Silicon-carbon Anode
Solution: Using silicon processing waste from the photovoltaic industry as raw material, composite it with graphite material, and finally complete asphalt coating to maintain low-cost advantages in terms of raw materials and processes.
Compatibility of Silicon-carbon Composite Materials with Existing Processes and Battery Production Equipment
Solution: Based on the current production process of graphite negative electrode materials, maintain the maturity of product technology and compatibility with battery production equipment.
| Parameter | Value |
|---|---|
| Product Name | Nano Silicon Carbon Composite |
| Application | Lithium Ion Batteries |
| Purity | 99.9% |
| MF | C |
| Appearance | Lithium Ion Batteries |
| Silicon Particle Size(D50) | 40nm, 60nm, 80nm, 100nm |
| Silicon/Carbon Particle Size(D50) | 8μm to 15μm |
| Magnetic Material Content | <10 ppm |
| Gravimetric Specific Capacity | 400–700 mAh/g (Gontains Graphite) |