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TiO2 films with oriented anatase {001} facets and their photoelectrochemical behavior as CdS nanoparticle sensitized photoanodes
Wang, Xuewen1,2; Liu, Gang2; Wang, Lianzhou1; Pan, Jian2; Lu, Gao Qing (Max)1; Cheng, Hui-Ming2
Corresponding AuthorLu, Gao Qing (Max)(maxlu@uq.edu.au)
2011
Source PublicationJOURNAL OF MATERIALS CHEMISTRY
ISSN0959-9428
Volume21Issue:3Pages:869-873
AbstractTiO2 films with oriented anatase {001} facets directly grown on titanium foil substrate were prepared via a facile hydrothermal route. The average size of {001} facets is as small as ca. 130 nm, and its thickness is around 600 nm. The obtained TiO2 film as a photoanode shows efficient photoelectrochemical capability. Furthermore, after coating with CdS nanoparticles (NPs), the TiO2 film with oriented {001} facets exhibited much improved photoelectrochemical water splitting ability (photocurrent). A unique Z-scheme electron/hole transport mechanism is proposed to occur on the interface of highly active TiO2 {001} facets and CdS NPs.
Funding OrganizationMinistry of Science and Technology China ; NSF of China ; Solar Energy Initiative ; Chinese Academy of Sciences ; Australian Research Council ; IMR
DOI10.1039/c0jm02694h
Indexed BySCI
Language英语
Funding ProjectMinistry of Science and Technology China[2009CB220001] ; NSF of China[50921004] ; NSF of China[51002160] ; Solar Energy Initiative ; Chinese Academy of Sciences[KJCX2-YW-H21-01] ; Australian Research Council ; IMR ; [DP0666345]
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000285749900039
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:91[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/106136
Collection中国科学院金属研究所
Corresponding AuthorLu, Gao Qing (Max)
Affiliation1.Univ Queensland, ARC Ctr Excellence Funct Nanomat, Brisbane, Qld 4072, Australia
2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xuewen,Liu, Gang,Wang, Lianzhou,et al. TiO2 films with oriented anatase {001} facets and their photoelectrochemical behavior as CdS nanoparticle sensitized photoanodes[J]. JOURNAL OF MATERIALS CHEMISTRY,2011,21(3):869-873.
APA Wang, Xuewen,Liu, Gang,Wang, Lianzhou,Pan, Jian,Lu, Gao Qing ,&Cheng, Hui-Ming.(2011).TiO2 films with oriented anatase {001} facets and their photoelectrochemical behavior as CdS nanoparticle sensitized photoanodes.JOURNAL OF MATERIALS CHEMISTRY,21(3),869-873.
MLA Wang, Xuewen,et al."TiO2 films with oriented anatase {001} facets and their photoelectrochemical behavior as CdS nanoparticle sensitized photoanodes".JOURNAL OF MATERIALS CHEMISTRY 21.3(2011):869-873.
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