Nano Silicon Carbon Lithium Ion Battery Si C Anode Silicon
Composite Material Battery Anode Material Raw
Product Description:
As a new anode energy material, Si - based anode material has
ultra-high theoretical specific capacity and low lithium removal
potential (< 0.5v), and the voltage platform of silicon is
slightly higher than that of graphite, so it is difficult to cause
lithium dissection on the surface during charging, and the safety
performance is better.
The product is characterized with high capacity(≥400Ah/g), high
first efficiency(≥85%), good cycle performance, low volume
expansion and realization the SNNC and non crystalline of Si. It is
widely applied for 3C digital, power tools, electric vehicles
(EV/HEV/PHEV).
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.
Characteristics of silicon carbon anode materials for lithium-ion
battery anode
1) High energy density
2) Long life
3) Low expansion
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% |
