Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride

doi:10.1016/j.jallcom.2009.10.149

IMR OpenIR

	Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride
	Fang, Zhan-Zhao 1; Kang, Xiang-Dong 1; Wang, Ping 1; Li, Hai-Wen 2; Orimo, Shin-Ichi 2
通讯作者	Wang, Ping(pingwang@imr.ac.cn)
	2010-02-18
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	491 期号:1-2 页码:L1-L4
摘要	In this paper, we report an experimental study of the mixed alkali metal and alkaline-earth metal borohydrides. It was found that dual-cation (Li, Mg) borohydride was in situ formed during the mechanical milling and subsequent heating process of 1:1 LiBH4/Mg(BH4)(2) mixture. Compared with the constituent phases, the dual-cation borohydride exhibits lower onset dehydrogenation temperature. Furthermore, property examination results showed that the dehydrogenation reaction of the dual-cation borohydride may involve different mechanistic pathway from that of the constituent borohydrides. These findings suggest a viable approach for tailoring the dehydrogenation property of borohydrides, and should be of significance for better understanding the structure and property of ionic borohydrides. (C) 2009 Elsevier B.V. All rights reserved.
关键词	Hydrogen storage Lithium borohydride Magnesium borohydride Dual-cation Dehydrogenation
资助者	National Basic Research Program of China ; Hundred Talents Project of Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; Project of CAS Knowledge Innovation Program ; KAKENHI ; Global-COE Program Materials Integration (Tohoku University)
DOI	10.1016/j.jallcom.2009.10.149
收录类别	SCI
语种	英语
资助项目	National Basic Research Program of China[2010CB631305] ; Hundred Talents Project of Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China[50771094] ; National Natural Science Foundation of China[50801059] ; Project of CAS Knowledge Innovation Program[KGCXZ-YW-342] ; KAKENHI[21246100] ; Global-COE Program Materials Integration (Tohoku University)
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000274926300001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/102487
专题	中国科学院金属研究所
通讯作者	Wang, Ping
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan
推荐引用方式 GB/T 7714	Fang, Zhan-Zhao,Kang, Xiang-Dong,Wang, Ping,et al. Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2010,491(1-2):L1-L4.
APA	Fang, Zhan-Zhao,Kang, Xiang-Dong,Wang, Ping,Li, Hai-Wen,&Orimo, Shin-Ichi.(2010).Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride.JOURNAL OF ALLOYS AND COMPOUNDS,491(1-2),L1-L4.
MLA	Fang, Zhan-Zhao,et al."Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride".JOURNAL OF ALLOYS AND COMPOUNDS 491.1-2(2010):L1-L4.