The Applications of Nano Silicon Powder
An overview of Nano Silicon Powder The most promising material to be used as an electrode for the next generation of lithium-ion batteries is silicon. With a specific capacity of 3600 mAh/g, it's about 10 times greater than graphite (372 UmAh/g). The material's significant expansion in the loaded (lithiation state) as well as the instability of its solid electrolyte interface (SEI), make it a restricted choice. Poor mechanical stability of silicon electrodes and their chemical passivat