Features:

■ High Purity;

■ Low impurity;

■ The particle size distribution is controllable. we can provide SiO precursor in bulk, millimeter and different particle size, According to customer needs;

■ Amorphous, nano-Si grain size is 1.0~1.5nm;

■ The carbon-coated material is charged and discharged at a rate of 0.1C in a button cell, and the cut-off voltage reaches 1.5V, the reversible capacity ≥1650mAh/g, and initial Coulombic efficiency ≥75.0%.

Features:

■ Carbon-coated SiO powder, with a carbon content of 3%~10%, can be coated with different carbon content according to customer requirements;

■ Excellent processing properties;

■ Low impurity;

■ Capacity≥1650mAh/g(0.1C~1.5V);

■ ICE≥75%;