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Unexpected dehydrogenation behavior of LiBH4/Mg(BH4)(2) mixture associated with the in situ formation of dual-cation borohydride
Fang, Zhan-Zhao1; Kang, Xiang-Dong1; Wang, Ping1; Li, Hai-Wen2; Orimo, Shin-Ichi2
Corresponding AuthorWang, Ping(pingwang@imr.ac.cn)
2010-02-18
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume491Issue:1-2Pages:L1-L4
AbstractIn 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.
KeywordHydrogen storage Lithium borohydride Magnesium borohydride Dual-cation Dehydrogenation
Funding OrganizationNational 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)
DOI10.1016/j.jallcom.2009.10.149
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000274926300001
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:48[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/102487
Collection中国科学院金属研究所
Corresponding AuthorWang, Ping
Affiliation1.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
Recommended Citation
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.
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