The progress of TiO2 photocatalyst coating

Abstract

TiO 2 photocatalyst coating is a kind of environmental friendly coatings. It has been widely applied to many fields, such as water treatment, cosmetics, ceramic, plastic, architecture etc.. The major mechanism of titanium dioxide photocatalyst coating is that photocatalyst absorbs light and then occurs a series of photocatalytic reactions. In this article, the synthesis method and application of photocatalytic coating were introduced, in order to provide references for other scholars. Concluding bactericidal (mildew-proof) coating, NOx degradation coating, formaldehyde and benzene degradation coating, self-cleaning coating and so on.