Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-Light Absorption and Superior Photocatalytic Performance

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• 英文论文题名：Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-Light Absorption and Superior Photocatalytic Performance
• 论文作者：Yongchao Huang ; Yexiang Tong ; Xihong Lu ; Hongbing Ji
• 英文论文作者：Yongchao Huang ; Yexiang Tong ; Xihong Lu ; Hongbing Ji ; School of Chemistry and Chemical Engineering ; Sun Yat-Sen University
• 年：2015
• 作者机构：School of Chemistry and Chemical Engineering,Sun Yat-Sen University;
• 会议召开时间：2015-11-20
• 会议录名称：第九届全国环境催化与环境材料学术会议——助力两型社会快速发展的环境催化与环境材料会议论文集（NCECM 2015）
• 语种：英文
• 分类号：X703;O643.3
• 学会代码：ZGHY
• 会议名称：第九届全国环境催化与环境材料学术会议——助力两型社会快速发展的环境催化与环境材料
• 会议地点：中国湖南长沙
• 主办单位：中国化学会催化委员会
• 学会名称：中国化学会
• 页数：1
• 文件大小：356k
• 原文格式：D
• 会议级别：全国

摘要

<正>With the increasingly serious environmental problems,photocatalysis has recently attracted a great deal of attention,with particular focus on water and air purification and disinfection.Herein,we show an electroreduction strategy to improve significantly the solar absorption and donor density of BiOI nanosheet photocatalyst by introducing oxygen vacancies.These oxygen-deficient Bi OI nanosheets exhibit an unexpected red shift of about 100 nm in light absorption band and 1

引文

[1]Gnayem,H.;Sasson,Y.ACS Catal.2013,3(2),186–191.
    [2]Guan,M.;Xiao,C.;Zhang,J.;Fan,S.;An,R.;Cheng,Q.;Xie,J.;Zhou,M.;Ye,B.;Xie,Y.J.Am.Chem.Soc.2013,135(28),10411-10417.
    [3]Huang,W.L.J.comput.chem.2009,30(12),1882-1891.