Basic knowledge of silicon

Solar cell silicon material

Basic knowledge of silicon

admin on November 6, 2021 0 Comments • Tags: #elementalsilicon #silica #siliconore

① Elemental siliconIn 1823, Bezelius of Sweden used silicon fluoride or potassium fluorosilicate and potassium to obtain powdered silicon and determined it as an element. The symbol of silicon is Si, atomic number 14, atomic weight 28.086, peripheral electron arrangement 3s²3p², located in group IV of the third cycle, covalent radius 117pm, ion radius 42pm, … Read More