Silicon is an important semiconductor material and an important industrial raw material for the development of information technology. As an almost inexhaustible renewable resource, silicon has been widely used in lithium batteries, photovoltaic cells, composite materials, ceramic materials, biomaterials, refractory materials and other fields.

Nano silicon powder has the characteristics of high purity, small particle size and uniform distribution. It has the characteristics of large surface area, high surface activity and low bulk density. Nano silicon powder is a new generation of optoelectronic semiconductor materials, with a wide gap energy semiconductor, and also a high-power light source material.