Dimerization assembly mechanism involving proton coupled electron transfer for hydrogen evolution from water by molybdenum-oxo catalyst

doi:10.1016/j.jallcom.2016.01.014

	Dimerization assembly mechanism involving proton coupled electron transfer for hydrogen evolution from water by molybdenum-oxo catalyst
	Zhang, Ming-Xing; Zhao, Guang-Jiu
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2016-04-15
卷号	664 页码:439-443
关键词	Hydrogen Evolution Dimerization Assembly Mechanism Proton-coupled Electron Transfer Hydrogen Bond Network
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2016.01.014
文献子类	Article
英文摘要	In this work, the mechanism for hydrogen generation of a recently reported Mo-oxo catalyst is investigated by theoretical method. A novel dimerization assembly mechanism has been elaborated. Structural details of the Mo-oxo complex which are essential to the catalytic activity are provided. The dimerization mechanism of hydrogen production is demonstrated to be more feasible than the monomer mechanism proposed in the previous work. Furthermore, proton-coupled electron transfer (PCET) reaction in the hydrogen bond network after dimerization assembly plays a very significant role on the hydrogen evolution from water by molybdenum-oxo catalyst. This study can be useful in understanding of many catalytic processes for hydrogen generation and designing new catalysis with high efficiency. (C) 2016 Published by Elsevier B.V.
WOS关键词	PLATINUM(II) TERPYRIDYL COMPLEXES ; INTRAMOLECULAR CHARGE-TRANSFER ; SENSITIZED SOLAR-CELLS ; LARGE STOKES SHIFT ; ACTIVE-SITE ; SUPRAMOLECULAR SYSTEMS ; FLUORESCENT SENSOR ; VISIBLE-LIGHT ; DIMER COMPLEX ; SELECTIVITY
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000369061700056
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/171196]
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	Zhao, Guang-Jiu
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, 457 Zhongshan Rd, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Ming-Xing,Zhao, Guang-Jiu. Dimerization assembly mechanism involving proton coupled electron transfer for hydrogen evolution from water by molybdenum-oxo catalyst[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,664:439-443.
APA	Zhang, Ming-Xing,&Zhao, Guang-Jiu.(2016).Dimerization assembly mechanism involving proton coupled electron transfer for hydrogen evolution from water by molybdenum-oxo catalyst.JOURNAL OF ALLOYS AND COMPOUNDS,664,439-443.
MLA	Zhang, Ming-Xing,et al."Dimerization assembly mechanism involving proton coupled electron transfer for hydrogen evolution from water by molybdenum-oxo catalyst".JOURNAL OF ALLOYS AND COMPOUNDS 664(2016):439-443.