Features and Application of Titanium Dioxide Thin Films in Water Treatment

摘要

The purpose of the investigation was to study TiO2 thin films and photocatalytic degradation of phenol in water treatment.It turned out that thin films are uniform distribution, dense, continuous without fracture on the surface of carriers.It was an average of 60nm thick. The experimental results indicated that the photocatalytic activity of thin film is higher than powers in removing phenol. The former is quite three times as much the latter in efficiency.