掺杂TiO2的光催化性能研究

Progress in Research on Photocatalytic Performance of Doped-TiO2

摘要:

在TiO2中掺入杂质离子是改善TiO2光催化活性的重要方法，不同方式的掺杂能不同程度地提高TiO2的光催化性能，使TiO2光催化剂在优化降解大气和水中的污染物等方面具有十分广阔的应用前景。本文对近年来利用金属离子、非金属离子、多离子等掺杂方式提高TiO2的光催化性能研究现状进行综述。

Abstract:

The progress has been made in the area of extending photocatalytic performance of TiO2 by doping in different methods, which makes titanic the promising material for its application in decomposing contamination of atmosphere and water. The modification methods, including metal cation doping, metalloid anion doping, compound anion doping etc, are dealt with in this review.