Characterization and photocatalytic properties of Ba doped Bi12TiO20

被引：29

作者：

Yao, WF ^{[1
]}

Wang, H

Xu, XH

Zhang, Y

Yang, XN

Shang, SX

Liu, YH

Zhou, JT

Wang, M

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China

[2] Shandong Univ, Dept Environm Engn, Jinan 250100, Shandong, Peoples R China

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 202卷 / 1-2期

关键词：

photocatalyst; bismuth titanate; CSD method;

D O I：

10.1016/S1381-1169(03)00213-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Doping of Bi12TiO20 with Ba ions was prepared by a chemical solution decomposition (CSD) method. Crystal structures of the prepared powders were confirmed by XRD and IR methods. Photocatalytic activities of the prepared samples were evaluated using methyl orange as a model organic compound. The result shows doping with 0.5 at.% Ba2+ can significantly increase the photoactivity of the Bi12TiO20 crystals. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：305 / 311

页数：7

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