Constructing mesoporous Bi4Ti3O12 with enhanced visible light photocatalytic activity

被引：22
|
作者：
Qian, Kun [1 ]
Jiang, Zhifeng [1 ]
Shi, Hong [1 ]
Wei, Wei [2 ]
Zhu, Chenzhang [1 ]
Xie, Jimin [1 ]
机构：
[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China
[2] Jiangsu Univ, Ctr Anal & Test, Zhenjiang 212013, Peoples R China
来源：
MATERIALS LETTERS | 2016年 / 183卷
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Bismuth titanate; Porous materials; Microstructure; Semiconductors;
D O I：
10.1016/j.matlet.2016.07.121
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Novel mesoporous Bi4Ti3O12 were successfully synthesized via alow-temperature template-free procedure. The selective annealing temperature and the special precursor possibly resulted in the formation of mesoporous structure. The obtained mesoporous Bi4Ti3O12 exhibited excellent visible-light-driven photocatalytic activity in the degradation of Rhodamine B (RhB). The active species generated in the degradation process were also investigated. (C) 2016 Elsevier B. V. All rights reserved.
引用
收藏
页码：303 / 306
页数：4
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