Silicon dioxide, or silica, is a natural chemical compound composed of silicon and oxygen (SiO₂). It is typically safe as a food additive, although some agencies are calling for stricter guidelines ...

Glass is a basic material that is used for many purposes, such as computer and smartphone screens and home insulation. Its atomic configuration's disorganized structure, however, continues to elude ...

An international group of scientists investigated the use of silicon dioxide (SiO2) and zirconium dioxide (ZrO2) as an anti-reflection coating for polycrystalline silicon solar cells. “The primary ...