Codoped rutile TiO2 as a new photocatalyst for visible light irradiation

被引：36
|
作者：
Liu, HY [1 ]
Gao, L [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 06期
关键词：
D O I：
10.1246/cl.2004.730
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(S, La2O3)-codoped rutile TiO2 was synthesized by in situ hydrothermal method. The (S, La2O3)-codoped rutile TiO2 treated at 200degreesC exhibited the highest photocatalytic activities for degradation of methylene blue (MB) under visible light irradiation. The synergistic effects of S and a small quantity of La2O3 made the degradation rate of MB as high as 98.4%.
引用
收藏
页码：730 / 731
页数：2
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