Preparation of BiVO4/BiOC1 heterojunction photocatalyst by in-situ transformation method for norfloxacin photocatalytic degradation
Ma, Xiumin1; Ma, Zheng1,2; Liao, Tong1; Liu, Xuehui1,2; Zhang, Yaping3; Li, LeiLei1; Li, Weibing3; Hou, Baorong1
2017-04-25
发表期刊JOURNAL OF ALLOYS AND COMPOUNDS
卷号702页码:68-74
文章类型Article
摘要In this study, we employed an in -situ transformation method to prepared a mesoporous spindle like BiVO4/nanosheet BiOC1 composite photocatalyst. The nanostructure and content of 2-D BiOCI could be facilely tuned by controlling the concentration of Cl- ions in the reaction solution. The as -prepared BiVO4-BiOC1 photocatalyst showed an excellent photocatalytic norfloxacin degradation performance, and removed it in 1 h almost completely. Further research results indicated that a well-defined p -n heterojunction interface has been formed between BiVO4 and BiOCI, to enhance the separation efficiency of photogenerated carriers. In addition, after the nanosheets BiOCI interlaced with the mesoporous BiVO4 spindles, since the 2-D structure of the former, the charge transfer capacity of the composite would be improved to prolong the lifetime of the photoinduced carriers. (C) 2017 Published by Elsevier B.V.
关键词Bivo4/bioci P-n Junction Ion Exchange Method Photocatalysis Norfloxacin
DOI10.1016/jjallcom.2017.01.214
收录类别SCI
语种英语
WOS记录号WOS:000395842400009
引用统计
被引频次:58[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136739
专题海洋环境腐蚀与生物污损重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China
3.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, Qingdao 266042, Peoples R China
第一作者单位中国科学院海洋研究所
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Ma, Xiumin,Ma, Zheng,Liao, Tong,et al. Preparation of BiVO4/BiOC1 heterojunction photocatalyst by in-situ transformation method for norfloxacin photocatalytic degradation[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,702:68-74.
APA Ma, Xiumin.,Ma, Zheng.,Liao, Tong.,Liu, Xuehui.,Zhang, Yaping.,...&Hou, Baorong.(2017).Preparation of BiVO4/BiOC1 heterojunction photocatalyst by in-situ transformation method for norfloxacin photocatalytic degradation.JOURNAL OF ALLOYS AND COMPOUNDS,702,68-74.
MLA Ma, Xiumin,et al."Preparation of BiVO4/BiOC1 heterojunction photocatalyst by in-situ transformation method for norfloxacin photocatalytic degradation".JOURNAL OF ALLOYS AND COMPOUNDS 702(2017):68-74.
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