The enhanced photocatalytic properties of BiOCl/BiVO4 p-n heterojunctions via plasmon resonance of metal Bi

doi:10.1039/c5ra13886h

	The enhanced photocatalytic properties of BiOCl/BiVO4 p-n heterojunctions via plasmon resonance of metal Bi
	Feng, Chenchen 1,2; Wang, Dahui 1; Jin, Bingjun 1,2; Jiao, Zhengbo 2
刊名	RSC ADVANCES
	2015
卷号	5 期号:93 页码:75947-75952
关键词	Chlorine compounds Heterojunctions Photocatalytic activity Plasmons Surface plasmon resonance One-step methods Organic contaminant P-n heterojunctions Photocatalytic performance Photocatalytic property Photoelectrochemicals Photogenerated electrons Plasmon resonances
ISSN号	2046-2069
DOI	10.1039/c5ra13886h
英文摘要	Novel p-n heterojunctions of BiOCl/BiVO4 nanosheets have been first fabricated via a one step method, which becomes a unified integration due to the substation process and exhibits higher photocatalytic performance than each pure component. Moreover, the photocatalytic and photoelectrochemical activities of BiOCl/BiVO4 hybrids can be further improved by depositing metallic Bi owing to its plasmon resonance. Metallic Bi can not only furnish extra electrons to enhance the photocurrent but also supply an oxidation position to degrade organic contaminants. In addition, although BiOCl could not be excited by visible light, it could capture holes from the valance band of BiVO4, which would effectively facilitate the separation of photogenerated electron-hole pairs and thus significantly improve the photocatalytic properties of BiVO4.
资助项目	National Natural Science Foundation of China[21273255] ; National Natural Science Foundation of China[21303232]
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000361387300012
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34203]
专题	材料科学与工程学院
通讯作者	Wang, Dahui
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Feng, Chenchen,Wang, Dahui,Jin, Bingjun,et al. The enhanced photocatalytic properties of BiOCl/BiVO4 p-n heterojunctions via plasmon resonance of metal Bi[J]. RSC ADVANCES,2015,5(93):75947-75952.
APA	Feng, Chenchen,Wang, Dahui,Jin, Bingjun,&Jiao, Zhengbo.(2015).The enhanced photocatalytic properties of BiOCl/BiVO4 p-n heterojunctions via plasmon resonance of metal Bi.RSC ADVANCES,5(93),75947-75952.
MLA	Feng, Chenchen,et al."The enhanced photocatalytic properties of BiOCl/BiVO4 p-n heterojunctions via plasmon resonance of metal Bi".RSC ADVANCES 5.93(2015):75947-75952.