Nano-silica powder is one of the key materials for preparing silicon-based/silicon-carbon anodes. The production technology of Chinese enterprises needs to be upgraded.

Nanosilica powder, also known as nanosilica powder or nanosilica, refers to ultrafine silica powder with a particle size between 700nm and 60nm. Due to its small size characteristics, it generally has a high specific surface area, high reactivity, Characterized by high purity, high sphericity, low apparent density and uniform distribution, it can be widely used…