Facile in Situ Growth of High Strong BiOI Network Films on Metal Wire Meshes with Photocatalytic Activity

doi:10.1021/acssuschemeng.6b02810

	Facile in Situ Growth of High Strong BiOI Network Films on Metal Wire Meshes with Photocatalytic Activity
	Wang, Yi1 ; Long, Yang1,2 ; Zhang, Dun 1
	2017-03-01
发表期刊	ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷号	5 期号:3 页码:2454-2462
文章类型	Article
摘要	Novel visible-light-sensitive BiOI network films with hierarchical microstructure have been first fabricated on 304 stainless steel (304SS) wire mesh substrates through a facile in situ growth method. Factors influencing the formation of BiOI films, including the amount of polyvinylpyrrolidone (PVP), the reaction time, and temperature, have been explored. Physical and chemical properties of BiOI films were characterized by X-ray diffraction, a scanning electron microscope, energy-dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy, and a fluorescence spectrophotometer. The photocatalytic ability of BiOI films on 304SS wire mesh substrates was studied by degrading methylene blue, methyl orange, rhodamine B, and phenol as target water pollutants and the killing of Escherichia coli and Staphylococcus aureus as target pathogenic bacteria under visible light irradiation. The BiOI film on the 304SS wire mesh substrate fabricated at 140 degrees C for 4 h with 0.1 g of PVP had excellent photocatalytic activity, stability, and reusability in the cycled experiments. The reasons for these unique features can be ascribed to the large film surface area, the stable film structure, and the open framework structure of the 304SS wire mesh. The current work could provide new strategies to construct novel photoactive functional films for water purification and disinfection.
关键词	Bioi Photocatalytic Film In Situ Growth Metal Mesh Water Treatment
DOI	10.1021/acssuschemeng.6b02810
收录类别	SCI
语种	英语
WOS记录号	WOS:000395846900050
引用统计	被引频次：47[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/337002/136765
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, 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
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Yi,Long, Yang,Zhang, Dun. Facile in Situ Growth of High Strong BiOI Network Films on Metal Wire Meshes with Photocatalytic Activity[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(3):2454-2462.
APA	Wang, Yi,Long, Yang,&Zhang, Dun.(2017).Facile in Situ Growth of High Strong BiOI Network Films on Metal Wire Meshes with Photocatalytic Activity.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(3),2454-2462.
MLA	Wang, Yi,et al."Facile in Situ Growth of High Strong BiOI Network Films on Metal Wire Meshes with Photocatalytic Activity".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.3(2017):2454-2462.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
Facile in Situ Growt（3206KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览