Preparation of novel p-n heterojunction Bi2O2CO3/BiOBr photocatalysts with enhanced visible light photocatalytic activity
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- 作者：Fazheng Qiu ; Wenjun Li ; wjli_ustb@163.com ; Fangzhi Wang ; Hongda Li ; Xintong Liu ; Chaojun Ren
- 关键词：p-n Heterojunction ; BiOBr ; Bi2O2CO3 ; Photocatalytic
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2017
- 出版时间：20 March 2017
- 年：2017
- 卷：517
- 期：Complete
- 页码：25-32
- 全文大小：2660 K
- 卷排序：517
文摘
There was no report to investigate the photocatalytic activity of Bi2O2CO3/BiOBr p-n heterojunction. Bi2O2CO3/BiOBr photocatalysts exhibited greatly enhanced photocatalytic activity under visible light. The possible mechanism of the enhanced photocatalytic activity was discussed in detail.