Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance

doi:10.1016/j.apsusc.2018.01.262

	Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance
	Wang, Junhu 3; Ganeshraja, Ayyakannu Sundaram 3; Zhu, Kaixin 1,3; Nomura, Kiyoshi 2
刊名	APPLIED SURFACE SCIENCE
	2018-05-31
卷号	441 页码:678-687
关键词	Titania Hierarchical Microspheres Mossbauer Visible Light Photocatalysts Plasmonic Effect
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2018.01.262
文献子类	Article
英文摘要	The hierarchical silver chloride loaded tin-doped titania (AgCI@Sn-TiO2) microspheres were first time prepared by a hydrothermal method and annealing at different temperatures. The catalyst showed the enhanced visible light photocatalytic activity as compared to the plasmonic photocatalysts of AgCI and Ag/AgCI, and commercial Degussa P25 (TiO2). The improved efficiency is considered to local surface plasmonic resonance (AgCI could reduce to Ag-0 during photocatalytic reaction) in enhanced broad band visible light absorption in addition to the characteristics of heterojunction between Sn-TiO2 and AgCI NPs. Moreover, the surface and bulk properties of as-synthesized samples were analyzed by Sn-119 Mossbauer spectroscopy. The magnetic property of the bulk was studied as a function of magnetic field with different temperatures. These results signify the clear details of the magnetic and visible light photocatalytic activities of hierarchical AgCl@Sn-TiO2 microspheres. (C) 2018 Elsevier B.V. All rights reserved.
WOS关键词	ELECTRON MOSSBAUER SPECTROMETRY ; PLASMONIC PHOTOCATALYST ; OXYGEN VACANCY ; TIO2 ; NANOPARTICLES ; NANOCRYSTALS ; CONVERSION ; FILMS ; TIN ; AG/AGCL/TIO2
WOS研究方向	Chemistry ; Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000427816400081
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169016]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Junhu
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Tokyo Univ Sci, Shinjuku Ku, Kagulazaka 1-3, Tokyo 1620825, Japan 3.Chinese Acad Sci, Mossbauer Effect Data Ctr, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Wang, Junhu,Ganeshraja, Ayyakannu Sundaram,Zhu, Kaixin,et al. Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance[J]. APPLIED SURFACE SCIENCE,2018,441:678-687.
APA	Wang, Junhu,Ganeshraja, Ayyakannu Sundaram,Zhu, Kaixin,&Nomura, Kiyoshi.(2018).Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance.APPLIED SURFACE SCIENCE,441,678-687.
MLA	Wang, Junhu,et al."Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance".APPLIED SURFACE SCIENCE 441(2018):678-687.