Selective construction of junctions on different facets of BiVO4 for enhancing photo-activity

doi:10.1039/c5nj01836f

	Selective construction of junctions on different facets of BiVO4 for enhancing photo-activity
	Wang, Peng1,2,3 ; Zheng, Jin You 1,2; Zhang, Dun 3; Kang, Young Soo 1,2
	2015
发表期刊	NEW JOURNAL OF CHEMISTRY
卷号	39 期号:12 页码:9918-9925
文章类型	Article
摘要	A novel ternary Ag/BiVO4/Co3O4 hybrid photocatalyst was designed by constructing a metal-semiconductor junction and a p-n junction on electron-rich {010} facets and hole-rich {110} facets of BiVO4, respectively. The Ag/BiVO4/Co3O4 hybrid photocatalyst exhibits enhanced photocatalytic activity for rhodamine B degradation, which is over 8 times that of bare BiVO4 under simulated solar light. It was proven that the combination of a metal-semiconductor junction and a p-n junction further promotes the charge transferring across the interface, and results in an additional effect of two single junctions for improving photo-activity. This research provides a deep insight about the co-working mechanism between the two heterojunctions, and it will propose a new concept for designing a highly efficient photo-catalyst system.
DOI	10.1039/c5nj01836f
收录类别	SCI
语种	英语
WOS记录号	WOS:000365222000102
引用统计	被引频次：29[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/82322
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Sogang Univ, Korea Ctr Artificial Photosynth, Seoul 121742, South Korea 2.Sogang Univ, Dept Chem, Seoul 121742, South Korea 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, 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, Peng,Zheng, Jin You,Zhang, Dun,et al. Selective construction of junctions on different facets of BiVO4 for enhancing photo-activity[J]. NEW JOURNAL OF CHEMISTRY,2015,39(12):9918-9925.
APA	Wang, Peng,Zheng, Jin You,Zhang, Dun,&Kang, Young Soo.(2015).Selective construction of junctions on different facets of BiVO4 for enhancing photo-activity.NEW JOURNAL OF CHEMISTRY,39(12),9918-9925.
MLA	Wang, Peng,et al."Selective construction of junctions on different facets of BiVO4 for enhancing photo-activity".NEW JOURNAL OF CHEMISTRY 39.12(2015):9918-9925.

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