Nano Silicon Carbon High Purity Structure Nano Carbon Material Battery Compatible Negative Electrode Component
Product Description:
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.
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.
Technical Parameters:
| Parameter | Value |
| Product Name | Nano Silicon Carbon Composite |
| Model Number | Nano-45 |
| 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 |
| Appearance | Black Powder |
| Gravimetric Specific Capacity | 400–700 mAh/g (Gontains Graphite) |
| Storage Temperature | ≤ 45 °C |
| Storage Humidity | ≤ 85% |
Characteristics of silicon carbon anode materials for lithium-ion battery anode
1) High energy density
2) Long life
3) Low expansion
Features
This product belongs to the precursor of silicon-carbon anode materials for lithium-ion batteries.It has the characteristics of small particle size,high rate performance,good dis-persion and high amorphous degree,and is applied to capacity-type lithium-ion batteries.
Application
This series of products are suitable for various lithium-ion batteries,especially high-rate drone batteries,steel-shell lithium-ion batteries and cylindrical lithium-ion batterie
Storage of silicon-carbon anode materials for lithium-ion battery anode
1) Silicon-carbon anode materials for lithium-ion battery anodes should be stored in a dry, ventilated place with no other sources of contamination (recommended: temperature ≤ 45 °C, humidity ≤ 85%).
2) Silicon-carbon anode materials for lithium-ion battery anode should be neatly stacked and clearly identified with the production lot number, date and other marks.
3) Silicon-carbon anode materials for lithium-ion battery anode should be handled carefully during transport to avoid damage to the package; products leaking out of the package should not be returned to the box.
