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Isomerism in Titanium-Oxo Clusters: Molecular Anatase Model with Atomic Structure and Improved Photocatalytic Activity

文献类型：期刊论文

作者Zhang, Lei1; Fan, Xi1; Wang, Junhui2; Wu, Kaifeng2; Zhang, Jian1
刊名ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
出版日期2019-01-28
卷号58期号:5页码:1320-1323
关键词cluster compounds isomerism photocatalysis structure-activity relationships titanium
ISSN号1433-7851
DOI10.1002/anie.201809961
通讯作者Wu, Kaifeng(kwu@dicp.ac.cn) ; Zhang, Lei(LZhang@fjirsm.ac.cn) ; Zhang, Jian(zhj@fjirsm.ac.cn)
英文摘要Phase isomerism is a common and important phenomenon in inorganic materials, but the molecular isomerism of their nanocluster models is still rare. In this work, we report the first pair of isomeric titanium-oxo clusters. Through combining pentagonal {Ti(Ti-5)} building units in corner-sharing or edge-sharing forms, the two obtained Ti-20-oxo clusters take vertical and horizontal core configurations, respectively, which are both functionalized by the same organic ligands. More interestingly, the vertical type Ti-20-oxo core contains an identical {Ti8O14} moiety as anatase, making it the first molecular model of anatase TiO2. As a result, the vertical type cluster exhibits better photocatalytic H-2 evolution activity, higher photocurrent response and faster charge transfer to external acceptors than its horizontal isomer. Thus, this work provides a cluster isomer method to understand the structure-property relationship of import titanium oxide materials.
WOS关键词FULLERENE
资助项目NSFC[21425102] ; NSFC[21521061] ; NSFC[21673238] ; NSFC[21771181] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB20000000] ; Ministry of Science and Technology of China[2018YFA028703] ; Natural Science Foundation of Fujian Province[2017J06009]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000458826100007
出版者WILEY-V C H VERLAG GMBH
资助机构NSFC ; NSFC ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Natural Science Foundation of Fujian Province ; Natural Science Foundation of Fujian Province ; NSFC ; NSFC ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Natural Science Foundation of Fujian Province ; Natural Science Foundation of Fujian Province ; NSFC ; NSFC ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Natural Science Foundation of Fujian Province ; Natural Science Foundation of Fujian Province ; NSFC ; NSFC ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Natural Science Foundation of Fujian Province ; Natural Science Foundation of Fujian Province
源URL[http://cas-ir.dicp.ac.cn/handle/321008/165940]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Zhang, Lei; Wu, Kaifeng; Zhang, Jian
作者单位1.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Lei,Fan, Xi,Wang, Junhui,et al. Isomerism in Titanium-Oxo Clusters: Molecular Anatase Model with Atomic Structure and Improved Photocatalytic Activity[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(5):1320-1323.
APA Zhang, Lei,Fan, Xi,Wang, Junhui,Wu, Kaifeng,&Zhang, Jian.(2019).Isomerism in Titanium-Oxo Clusters: Molecular Anatase Model with Atomic Structure and Improved Photocatalytic Activity.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(5),1320-1323.
MLA Zhang, Lei,et al."Isomerism in Titanium-Oxo Clusters: Molecular Anatase Model with Atomic Structure and Improved Photocatalytic Activity".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.5(2019):1320-1323.

入库方式： OAI收割

来源：大连化学物理研究所

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