Nonstoichiometric rutile TiO2 photoelectrodes for improved photoelectrochemical water splitting

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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
发表期刊	Chemical Communications
ISSN	1359-7345
卷号	49 期号:55 页码:6191-6193
摘要	A 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.
部门归属	[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
关键词	Single-crystals Photocatalyst Facets
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/71722
专题	中国科学院金属研究所
推荐引用方式 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.