Synthesis and photocatalytic property of bismuth titanate Bi4Ti3O12

被引：110
|
作者：
Yao, WF [1 ]
Wang, H
Xu, XH
Shang, SX
Hou, Y
Zhang, Y
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, Peoples R China
来源：
MATERIALS LETTERS | 2003年 / 57卷 / 13-14期
关键词：
perovskites; crystal growth; crystal structure; CSD; Bi4Ti3O12; photocatalyst;
D O I：
10.1016/S0167-577X(02)01097-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study prepared layered perovskite Bi4Ti3O12 crystals by CSD method, and examined the photocatalystic property of Bi4Ti3O12 crystals for. photo-degradation of methyl orange. The crystal particulate of Bi4Ti3O12 crystals was observed to be in spherical shapes with diameters of 10-90 nm from TEM images. The Bi4Ti3O12 catalyst shows high photocatalytic activities to photodegrade 10 ppm methyl orange solution in 4 h under UV irradiation. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1899 / 1902
页数：4
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