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Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance
Ganeshraja, Ayyakannu Sundaram1; Zhu, Kaixin1,2; Nomura, Kiyoshi3; Wang, Junhu1
KeywordTitania Hierarchical Microspheres Mossbauer Visible Light Photocatalysts Plasmonic Effect
Source PublicationAPPLIED SURFACE SCIENCE
2018-05-31
ISSN0169-4332
DOI10.1016/j.apsusc.2018.01.262
Volume441Pages:678-687
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Materials Science ; Physics
WOS KeywordELECTRON MOSSBAUER SPECTROMETRY ; PLASMONIC PHOTOCATALYST ; OXYGEN VACANCY ; TIO2 ; NANOPARTICLES ; NANOCRYSTALS ; CONVERSION ; FILMS ; TIN ; AG/AGCL/TIO2
AbstractThe 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.
Language英语
WOS IDWOS:000427816400081
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/169017
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Junhu
Affiliation1.Chinese Acad Sci, Mossbauer Effect Data Ctr, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Tokyo Univ Sci, Shinjuku Ku, Kagulazaka 1-3, Tokyo 1620825, Japan
Recommended Citation
GB/T 7714
Ganeshraja, Ayyakannu Sundaram,Zhu, Kaixin,Nomura, Kiyoshi,et al. Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance[J]. APPLIED SURFACE SCIENCE,2018,441:678-687.
APA Ganeshraja, Ayyakannu Sundaram,Zhu, Kaixin,Nomura, Kiyoshi,&Wang, Junhu.(2018).Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance.APPLIED SURFACE SCIENCE,441,678-687.
MLA Ganeshraja, Ayyakannu Sundaram,et al."Hierarchical assembly of AgCl@Sn-TiO2 microspheres with enhanced visible light photocatalytic performance".APPLIED SURFACE SCIENCE 441(2018):678-687.
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