Preparations of Nanometer Titanium Dioxide Photocatalytic Functional Film

Nanometer titanium dioxide film is a functional film with unique photocatalytic properties. It has a broad application prospect in the fields of environmental protection, anti-microbe and self-cleaning, surface antifogging, etc. The review and analysis are made for the photocatalytic mechanism and the preparations of the nanometer TiO 2 film. The potential applications of the functional film are also prospected.