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Nonstoichiometric rutile TiO2 photoelectrodes for improved photoelectrochemical water splitting
C. Zhen; L. Z. Wang; L. Liu; G. Liu; G. Q. Lu; H. M. Cheng
2013
Source PublicationChemical Communications
ISSN1359-7345
Volume49Issue:55Pages:6191-6193
AbstractA new type of nonstoichiometric rutile titanium dioxide (TiO2) film with around 15 at% oxygen vacancies homogeneously distributed throughout the bulk was prepared. The resultant films, when used as a photoelectrode, showed a photoelectrochemical water splitting activity 1.7 times that of stoichiometric TiO2 at a bias of 0.9 V vs. Ag/AgCl. This is believed to result from the synergistic effect of the improved bulk transport and surface transfer of charge carriers compared to the stoichiometric rutile TiO2.
description.department[zhen, chao ; liu, gang ; cheng, hui-ming] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [wang, lianzhou ; lu, gao qing] univ queensland, arc ctr excellence funct nanomat, brisbane, qld 4072, australia. [liu, li] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. ; liu, g (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china. ; gangliu@imr.ac.cn
KeywordSingle-crystals Photocatalyst Facets
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71722
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
C. Zhen,L. Z. Wang,L. Liu,et al. Nonstoichiometric rutile TiO2 photoelectrodes for improved photoelectrochemical water splitting[J]. Chemical Communications,2013,49(55):6191-6193.
APA C. Zhen,L. Z. Wang,L. Liu,G. Liu,G. Q. Lu,&H. M. Cheng.(2013).Nonstoichiometric rutile TiO2 photoelectrodes for improved photoelectrochemical water splitting.Chemical Communications,49(55),6191-6193.
MLA C. Zhen,et al."Nonstoichiometric rutile TiO2 photoelectrodes for improved photoelectrochemical water splitting".Chemical Communications 49.55(2013):6191-6193.
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