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

页码：1899 / 1902

页数：4

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