Novel Highly Active Visible-Light-Induced Photocatalysts Based on BiOBr with Ti Doping and Ag Decorating

被引：163

作者：

Jiang, Guohua ^{[1
,2
]}

Wang, Rijing ^{[1
,2
]}

Wang, Xiaohong ^{[1
,2
]}

Xi, Xiaoguang ^{[1
,2
]}

Hu, Ruanbing ^{[1
,2
]}

Zhou, Yang ^{[2
]}

Wang, Sheng ^{[1
,2
]}

Wang, Tao ^{[1
,2
]}

Chen, Wenxing ^{[1
,2
]}

机构：

[1] Zhejiang Sci Tech Univ, Minist Educ, Key Lab Adv Text Mat & Mfg Technol ATMT, Hangzhou 310018, Peoples R China

[2] Zhejiang Sci Tech Univ, Coll Mat & Text, Dept Mat Engn, Hangzhou 310018, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 09期

基金：

中国国家自然科学基金;

关键词：

solvothermal reduction; Ti-doped BiOBr; Ag decorating; flower-like microsphere; photocatalysis; SILVER NANOPARTICLES; HOLLOW MICROSPHERES; EFFICIENT; DEGRADATION; PHOTODEGRADATION; NANOSTRUCTURES; FABRICATION; REDUCTION; COMPOSITE;

D O I：

10.1021/am301177k

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Visible-light-induced BiOBr photocatalysts with Ti doping and Ag decorating were prepared by three methods (chemical reduction, photoreduction, and thermal reduction). Compared to the tannin acid reduction and photoreduction, the solvothermal reduction method was relatively simple and efficient, and Ag doping and loading simultaneously occurred. The as-prepared 3% Ag/Ti-dope BiOBr photocatalysts exhibited the flowerlike microsphere structures that assembled by nanoplates, and showed higher photocatalytic activity and excellent durability.

引用

页码：4440 / 4444

页数：5

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