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.
