Preparation of TiO2 Nano-materials and Photocatalytic Purification of Sewage
- VernacularTitle:TiO_2纳米材料的水热法制备及其在污水光催化降解中的应用
- Author:
Yibing ZHANG
;
Jian WANG
- Publication Type:Journal Article
- Keywords:
TiO2 nano-materials;
Hydrothermal method;
Photo-catalysis;
Photo-degradation;
Sewage
- From:
Journal of Environment and Health
2007;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
The recent research progress of photo-catalyzed degradation of organic pollutants by TiO2 is reviewed,the characteristics of hydrothermal method and the prepared processes of TiO2 were discussed,the photo-catalyzed mechanism under UV and visible light and the application of degradation of sewage using TiO2 nanomaterials from five aspects were described in this paper. The main problems existing in the studies of TiO2,the research directions,and the development prospects were also discussed.
