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Enhanced photocatalytic hydrogen generation of mesoporous rutile TiO2 single crystal with wholly exposed {111} facets
Wu, Tingting; Kang, Xiangdong; Kadi, Mohammad W.; Ismail, Iqbal; Liu, Gang; Cheng, Hui-Ming; mkadi@kau.edu.sa; gangliu@imr.ac.cn
2015
Source PublicationCHINESE JOURNAL OF CATALYSIS
ISSN0253-9837
Volume36Issue:12Pages:2103-2108
AbstractThe development of semiconductor photocatalysts with highly reactive facets exposed has great potential to improve their photocatalytic reactivity. We report the synthesis of mesoporous rutile TiO2 single crystals with tunable ratios of {110} and {111} facets through the seeded-template hydrothermal method. With increasing the amount of morphology controlling agent NaF, the facet ratio of {111} to {110} increases, and eventually the mesoporous ruble TiO2 single crystals with wholly exposed {111} reactive facets are obtained. The resultant faceted mesoporous single crystals exhibit a superior photocatalytic performance of hydrogen evolution to mesoporous single crystals with a large percentage of thermodynamically stable {110} facets, as well as the solid rutile single crystals. (C) 2015, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
description.department[wu, tingting ; kang, xiangdong ; liu, gang ; cheng, hui-ming] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, liaoning, peoples r china ; [kadi, mohammad w. ; ismail, iqbal ; cheng, hui-ming] king abdulaziz univ, fac sci, dept chem, jeddah 21589, saudi arabia
KeywordTitania Photocatalyst Mesoporous Single-crystal Hydrogen Generation
Funding OrganizationNational Basic Research Program of China (973 Program) [2014CB239401]; National Natural Science Foundation of China [51422210, 51172243]; King Abdulaziz University [50-130-35-HiCi]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74825
Collection中国科学院金属研究所
Corresponding Authormkadi@kau.edu.sa; gangliu@imr.ac.cn
Recommended Citation
GB/T 7714
Wu, Tingting,Kang, Xiangdong,Kadi, Mohammad W.,et al. Enhanced photocatalytic hydrogen generation of mesoporous rutile TiO2 single crystal with wholly exposed {111} facets[J]. CHINESE JOURNAL OF CATALYSIS,2015,36(12):2103-2108.
APA Wu, Tingting.,Kang, Xiangdong.,Kadi, Mohammad W..,Ismail, Iqbal.,Liu, Gang.,...&gangliu@imr.ac.cn.(2015).Enhanced photocatalytic hydrogen generation of mesoporous rutile TiO2 single crystal with wholly exposed {111} facets.CHINESE JOURNAL OF CATALYSIS,36(12),2103-2108.
MLA Wu, Tingting,et al."Enhanced photocatalytic hydrogen generation of mesoporous rutile TiO2 single crystal with wholly exposed {111} facets".CHINESE JOURNAL OF CATALYSIS 36.12(2015):2103-2108.
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