Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys

IMR OpenIR

	Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys
	Cheng Honghui 1,3; Pan Jinping 2; Chen Wei 3; Chen Demin 3; Yang Ke 3
通讯作者	Cheng Honghui(hhchengnimte@gmail.com)
	2011-11-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	40 期号:11 页码:1921-1925
摘要	LaNi5-xAlx (x=0, 0.25, 0.75, 1.2) alloys were prepared by vacuum induction melting. The microstructure, mechanical property, cyclic stability of hydrogen absorption/desorption and pulverization resistance of the alloys were investigated. The results demonstrate that the addition of Al element can markedly improve the stability of crystal structure and hydrogen storage capacity of the alloys; with increase of the Al content, the pulverization resistance of the alloys becomes worse at first, and then is improved; mechanical property, which is the main factor, and hydrogen storage capacity jointly influence pulverization resistance property of the alloys; in the atmosphere of ordinary high-purity hydrogen, the main reason for the capacity attenuation of the LaNi5-xAlx (x=0-1.2) alloys should be their intrinsic properties, mostly maybe the disproportionation reaction.
关键词	LaNi5-xAlx hydrogen storage cyclic hydrogenation pulverization
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000303782000009
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：2[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/321006/106183
专题	中国科学院金属研究所
通讯作者	Cheng Honghui
作者单位	1.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Peoples R China 2.Jiaxing Special Equipment Inspect Inst, Jiaxing 314001, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Cheng Honghui,Pan Jinping,Chen Wei,et al. Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2011,40(11):1921-1925.
APA	Cheng Honghui,Pan Jinping,Chen Wei,Chen Demin,&Yang Ke.(2011).Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys.RARE METAL MATERIALS AND ENGINEERING,40(11),1921-1925.
MLA	Cheng Honghui,et al."Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys".RARE METAL MATERIALS AND ENGINEERING 40.11(2011):1921-1925.