IOCAS-IR  > 海洋腐蚀与防护研究发展中心
A novel ion-exchange strategy for the fabrication of high strong BiOI/BiOBr heterostructure film coated metal wire mesh with tunable visible-light-driven photocatalytic reactivity
Wang, Yi1,3; Long, Yang1,2,3; Yang, Zhiqing1,2,3; Zhang, Dun1,3
2018-06-05
发表期刊JOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
卷号351页码:11-19
摘要Visible-light-driven (VLD) BiOI/BiOBr heterostructure films with hierarchical microstructure have been firstly fabricated on 304 stainless steel wire mesh (304SSWM) substrates through a novel ion-exchange method using the BiOI film as precursor. The concentration of tetrabutylammonium bromide (TBAB) is the key factor to control the composition and microstructure of BiOI/BiOBr films. Physical, chemical, and optical properties of BiOI/BiOBr heterostructure films were characterized by X-ray diffraction, scanning electron microscope, energy dispersive X-ray spectroscopy, high resolution transmittance electron microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance absorption, and fluorescence spectrophotometer, respectively. The VLD photocatalytic ability of the BiOI/BiOBr heterostructure film coated 304SSWM was studied by degrading rhodamine B and pIRES2-EGFP plasmid as target water organic pollutants and pathogenic bacteria genetic materials. The BiOI/BiOBr heterostructure film coated 304SSWM fabricated with 50 mM TBAB has excellent photocatalytic activity, stability, and reusability in the cycled experiments. The reasons for these unique features can be ascribed to the formation of heterojuction structure and the open framework structure of the 304SSWM. The current work can provide new strategies to construct novel VLD photoactive functional films for water purification and disinfection.
关键词Bismuth oxyhalides Photocatalytic heterostructure film Ion exchange Metal mesh Water treatment
DOI10.1016/j.jhazmat.2018.02.027
语种英语
资助项目Natured Science Foundation of China[41776090] ; Natured Science Foundation of China[41476068] ; National Key Research and Development Program of China[2016YFC1400605]
WOS研究方向Engineering ; Environmental Sciences & Ecology
WOS类目Engineering, Environmental ; Environmental Sciences
WOS记录号WOS:000430777500002
出版者ELSEVIER SCIENCE BV
引用统计
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/154686
专题海洋腐蚀与防护研究发展中心
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
推荐引用方式
GB/T 7714
Wang, Yi,Long, Yang,Yang, Zhiqing,et al. A novel ion-exchange strategy for the fabrication of high strong BiOI/BiOBr heterostructure film coated metal wire mesh with tunable visible-light-driven photocatalytic reactivity[J]. JOURNAL OF HAZARDOUS MATERIALS,2018,351:11-19.
APA Wang, Yi,Long, Yang,Yang, Zhiqing,&Zhang, Dun.(2018).A novel ion-exchange strategy for the fabrication of high strong BiOI/BiOBr heterostructure film coated metal wire mesh with tunable visible-light-driven photocatalytic reactivity.JOURNAL OF HAZARDOUS MATERIALS,351,11-19.
MLA Wang, Yi,et al."A novel ion-exchange strategy for the fabrication of high strong BiOI/BiOBr heterostructure film coated metal wire mesh with tunable visible-light-driven photocatalytic reactivity".JOURNAL OF HAZARDOUS MATERIALS 351(2018):11-19.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Yi]的文章
[Long, Yang]的文章
[Yang, Zhiqing]的文章
百度学术
百度学术中相似的文章
[Wang, Yi]的文章
[Long, Yang]的文章
[Yang, Zhiqing]的文章
必应学术
必应学术中相似的文章
[Wang, Yi]的文章
[Long, Yang]的文章
[Yang, Zhiqing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。