中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
Visible-Light Localized Surface Plasmon Resonance of WO3-x Nanosheets and Its Photocatalysis Driven by Plasmonic Hot Carriers

文献类型：期刊论文

作者Tang, Haibin2,3; Tang, Zihui2,3,4; Bright, Joeseph5; Liu, Botong1; Wang, Xiujuan2,3; Meng, Guowen2,3; Wu, Nianqiang1
刊名ACS SUSTAINABLE CHEMISTRY & ENGINEERING
出版日期2021-02-01
卷号9
关键词Surface plasmon resonance Semiconductor Photocatalysis Hot hole Hot electron Tungsten oxide
ISSN号2168-0485
DOI10.1021/acssuschemeng.0c08140
通讯作者Meng, Guowen(gwmeng@issp.ac.cn)
英文摘要Metal oxides are more inexpensive and abundant as plasmonic materials compared with noble metals. This report shows that chemically reduced WO3-x nanosheets exhibit a localized surface plasmon resonance (LSPR) band centered at 540 nm and photocatalytic activity toward degradation of methyl orange. The methyl orange is decomposed via the reaction with plasmonic hot holes and superoxide radicals from excitation of LSPR. This work has provided evidence that plasmonic hot holes from oxides can directly react with methyl orange and play a significant role in photocatalysis. In contrast, it is well-known that plasmonic hot holes in metals are seldom reported for involvement of photocatalysis.
资助项目National Natural Science Foundation of China[51972308] ; National Natural Science Foundation of China[51632009] ; Natural Science Foundation of Anhui Province[2008085ME171] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDJSSW-SLH046]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Engineering
语种英语
WOS记录号WOS:000617925200008
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/120520]  
专题中国科学院合肥物质科学研究院
通讯作者Meng, Guowen
作者单位1.Univ Massachusetts, Dept Chem Engn, Amherst, MA 01003 USA
2.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, HFIPS, Hefei 230031, Anhui, Peoples R China
3.Chinese Acad Sci, Anhui Key Lab Nanomat & Nanotechnol, Inst Solid State Phys, HFIPS, Hefei 230031, Anhui, Peoples R China
4.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
5.West Virginia Univ, Dept Mech & Aerosp Engn, Morgantown, WV 26506 USA
推荐引用方式
GB/T 7714		 Tang, Haibin,Tang, Zihui,Bright, Joeseph,et al. Visible-Light Localized Surface Plasmon Resonance of WO3-x Nanosheets and Its Photocatalysis Driven by Plasmonic Hot Carriers[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2021,9.
APA Tang, Haibin.,Tang, Zihui.,Bright, Joeseph.,Liu, Botong.,Wang, Xiujuan.,...&Wu, Nianqiang.(2021).Visible-Light Localized Surface Plasmon Resonance of WO3-x Nanosheets and Its Photocatalysis Driven by Plasmonic Hot Carriers.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,9.
MLA Tang, Haibin,et al."Visible-Light Localized Surface Plasmon Resonance of WO3-x Nanosheets and Its Photocatalysis Driven by Plasmonic Hot Carriers".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9(2021).

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。