The improved Hydrogen Storage Performances of the Multi-Component Composite: 2Mg(NH2)(2)-3LiH-LiBH4

	The improved Hydrogen Storage Performances of the Multi-Component Composite: 2Mg(NH2)(2)-3LiH-LiBH4
	Wang, Han 1,2; Cao, Hujun 1; Wu, Guotao 1; He, Teng 1; Chen, Ping 1
刊名	energies
	2015-07-01
卷号	8 期号:7 页码:6898-6909
关键词	hydrogen storage amide-hydride system sorption kinetics Li2BNH6
英文摘要	2mg(nh2)(2)-3lih-libh4 composite exhibits an improved kinetic and thermodynamic properties in hydrogen storage in comparison with 2mg(nh2)(2)-3lih. the peak temperature of hydrogen desorption drops about 10 k and the peak width shrinks about 50 k compared with the neat 2mg(nh2)(2)-3lih. its isothermal dehydrogenation and re-hydrogenation rates are respectively 2 times and 18 times as fast as those of 2mg(nh2)(2)-3lih. a slope desorption region with higher equilibrium pressure is observed. by means of x-ray diffraction (xrd), fourier transform infrared spectroscopy (ftir) and nuclear magnetic resonance (nmr) analyses, the existence of li2bnh6 is identified and its roles in kinetic and thermodynamic enhancement are discussed.
WOS标题词	science & technology ; technology
类目[WOS]	energy & fuels
研究领域[WOS]	energy & fuels
关键词[WOS]	mg-n-h ; desorption properties ; hydride system ; libh4 ; complex ; mg(bh4)(2) ; linh2-mgh2 ; kinetics ; imides ; lih
收录类别	SCI
语种	英语
WOS记录号	WOS:000359897800034
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146478]
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
作者单位	1.Dalian Inst Chem Phys, Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Han,Cao, Hujun,Wu, Guotao,et al. The improved Hydrogen Storage Performances of the Multi-Component Composite: 2Mg(NH2)(2)-3LiH-LiBH4[J]. energies,2015,8(7):6898-6909.
APA	Wang, Han,Cao, Hujun,Wu, Guotao,He, Teng,&Chen, Ping.(2015).The improved Hydrogen Storage Performances of the Multi-Component Composite: 2Mg(NH2)(2)-3LiH-LiBH4.energies,8(7),6898-6909.
MLA	Wang, Han,et al."The improved Hydrogen Storage Performances of the Multi-Component Composite: 2Mg(NH2)(2)-3LiH-LiBH4".energies 8.7(2015):6898-6909.