Photocatalytic Activities of Ce3+-doped TiO2 Thin Films Prepared by Sol-Gel Method

被引：0
|
作者：
Zheng, Shukai [1 ]
机构：
[1] Hebei Univ, Coll Elect & Informat Engn, Baoding 071002, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-4 | 2011年 / 239-242卷
关键词：
TiO2 thin films; Ce3+ doping; Photocatalytic activity; Sol-Gel method; TITANIA;
D O I：
10.4028/www.scientific.net/AMR.239-242.1850
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A series of TiO2 thin films with and without Ce3+ doping were successfully obtained on microscope glass slides by sol-gel method. The photocatalytic activities of the pure TiO2 and Ce3+-doped TiO2 thin films were evaluated by the degradation of rhodamine B solution. The effects of both Ce3+ contents and annealing temperatures on the photocatalytic activities of the samples were examined. The results indicated that the TiO2 thin film with an atomic ratio of Ti:Ce=5:1 annealed at 300 degrees C had a higher photocatalytic activity among the samples.
引用
收藏
页码：1850 / 1853
页数：4
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