Research Progress in Hydrothermal Synthesis of Nano-titania

Nano-TiO2 photocatalyst was proved to have excellent performance due to its highly chemical stability,highly photocatalytic efficiency and no pollution to the enviroment.Mechanism and characteristics of hydrothermal synthesis were briefly introduced,and the influential factors were also reviewed.Research progress of hydrothermal method for preparation of nano-titania materials were summarized and the prospect of hydrothermal method in the future was discussed.