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 ...

Korean scientists utilized an anti-reflective coating based on silicon dioxide (SiO2) nanoparticles and large phosphor particles to increase diffuse light transmittance in a tandem perovskite-silicon ...

Engineers have achieved a power conversion efficiency of 23.50% in a perovskite-silicon tandem solar cell built with a special textured anti-reflective coating (ARC) polymeric film. A research team, ...

Some screens deal with the composition of ash in coal, biomass or waste coal. The ash properties are: •SiO2: The percent by weight of silicon dioxide in the ash. •Al2O3: The percent by weight of ...