YOUR POSITION:HOME > PRODUCTS > Product categories > Li-ion Battery Materials > Anode Materials
Anode Materials

Si-based Materials for super-high capacity lithium ion battery

Product Details

Specification:



For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.


项目 Item
单位 Unit

D50
μm

振实密度
Tap
g/cm3

比表面积
SSA
m2/g

压实密度

Density

g/cm3

首次容量
Capacity
mAh/g

首次效率
Efficiency
%

S400

14.5-18.5

0.9-1.1

≤3.0

≥1.20

≥400

91

S450

14.5-18.5

0.9-1.1

≤3.0

≥1.20

≥450

89

S650

13.0-17.0

0.9-1.1

≤4.0

≥1.20

≥650

88

BSGO

16.0-22.0

0.9-1.1

≤3.0

≥1.20

610-690

85