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 ...

E551, more commonly known as silicon dioxide, is a powder composed of nanoparticles (i.e., particles 100 nm in size). It serves as an anti-caking agent in an array of dry and powdered foods, including ...