南华大学学报（自然科学版）2016，Vol.30Issue(2)：103-106,4.
BiOBr可见光催化降解环丙沙星的晶面依赖性能
Facets-dependent Performance of BiOBr for Photocatalytic Degradation of Ciprofloxacin Under Visible Light
摘要
Abstract
The BiOBr samples with {110},{010} or {001} facets were obtained by hy-drothermal methods.The results of XRD show that their intensity ratios of diffraction peak{110} to {102} decrease accordingly. The reaction rate constants of BiOBr{110},BiOBr{010} and BiOBr{001} for photocatalytic decomposing ciprofloxacin under visible light ir-radiation were 0.008 9,0.001 2 and 0.000 9 min-1,respectively.That is to say,the more the{110} facets exposed,the higher the photocatalytic efficiency of BiOBr.The strong internal electric field of BiOBr with{110} facets is shown to be the intrinsic factor for its high pho-tocatalytic performance.关键词
晶面/光催化/环丙沙星/速率常数Key words
facet/photocatalysis/ciprofloxacin/rate constants分类
化学化工引用本文复制引用
邱亮,赵玉宝,樊造,刘彪,欧阳兵..BiOBr可见光催化降解环丙沙星的晶面依赖性能[J].南华大学学报（自然科学版）,2016,30(2):103-106,4.基金项目
湖南省教育厅科学研究优秀青年基金资助项目(13B100) （13B100）
