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Photocatalytic Water Splitting Towards Hydrogen Production on Gold Nanoparticles (NPs) Entrapped in TiO2 Nanotubes
Yang, Xu1; Wu, Liangpeng1; Du, Li2; Li, Xinjun1
2015-09-01
Source PublicationCATALYSIS LETTERS
Volume145Issue:9Pages:1771-1777
AbstractA novel Au@TNT catalyst, with gold nano-particles (NPs) entrapped in TiO2 nanotube (TNT), was prepared by a vacuum assisted-impregnation route. For the photocatalytic water splitting under visible light, the Au@TNT catalyst presented 2 times higher activity than the Au/TNT with most part of gold NPs on the outer surface of TNT. The enhanced activity can be ascribed to the confinement of TNT which can effectively decreases the particle size and modulates the electronic state of gold catalyst.
SubtypeArticle
KeywordConfinement Tio2 Nanotubes Gold Photocatalytic Water Splitting
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s10562-015-1568-6
WOS Subject ExtendedChemistry
WOS KeywordCATALYTIC-ACTIVITY ; MESOPOROUS SILICA ; TITANATE NANOTUBES ; ALCOHOL OXIDATION ; BENZYL ALCOHOL ; PARTICLE-SIZE ; CO OXIDATION ; NANOCOMPOSITES ; DEGRADATION ; REDUCTION
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical
WOS IDWOS:000359775800015
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10845
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510641, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Yang, Xu,Wu, Liangpeng,Du, Li,et al. Photocatalytic Water Splitting Towards Hydrogen Production on Gold Nanoparticles (NPs) Entrapped in TiO2 Nanotubes[J]. CATALYSIS LETTERS,2015,145(9):1771-1777.
APA Yang, Xu,Wu, Liangpeng,Du, Li,&Li, Xinjun.(2015).Photocatalytic Water Splitting Towards Hydrogen Production on Gold Nanoparticles (NPs) Entrapped in TiO2 Nanotubes.CATALYSIS LETTERS,145(9),1771-1777.
MLA Yang, Xu,et al."Photocatalytic Water Splitting Towards Hydrogen Production on Gold Nanoparticles (NPs) Entrapped in TiO2 Nanotubes".CATALYSIS LETTERS 145.9(2015):1771-1777.
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