【作者】 赵黎明； 李颖源； 何肖群； 卢维奇；

【Author】 Li-ming ZHAO 1,2, Yin-yuan LI1, Xiaoqun HE1, Wei-qi LU 1* 1 Department of Chemistry, Foshan University, Foshan 528000, China; 2. School of Chemical and Energy Engineering, South China University of Technology, Guangzhou 510640, China)

【机构】 佛山大学化学系；

【Abstract】 TiO2-Mn+ catalysts were prepared by Sol-Gel method. The order of their photocatalytic activity for methyl orange degradation in visible light was as follows: TiO2< TiO2-Fe3+< TiO2-Cu2+< TiO2-Zn2+< TiO2-Nd3+. The photocatalytic activity of TiO2-Nd3+ was the highest when the mol ratio of Nd/Ti in the catalyst was 0.7% and the sintering temperature was 500℃.更多还原