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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
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
Volume702Pages:68-74
SubtypeArticle
AbstractIn 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.
KeywordBivo4/bioci P-n Junction Ion Exchange Method Photocatalysis Norfloxacin
DOI10.1016/jjallcom.2017.01.214
Indexed BySCI
Language英语
WOS IDWOS:000395842400009
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136739
Collection海洋环境腐蚀与与生物污损重点实验室
Affiliation1.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
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
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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