Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys

doi:10.1016/j.ijhydene.2010.08.049

IMR OpenIR

	Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys
	Li, S. L.1,2; Wang, P.3; Chen, W.1,2; Luo, G.1,2; Han, X. B.1,2; Chen, D. M.1; Yang, K.1
通讯作者	Chen, D. M.()
	2010-11-01
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN	0360-3199
卷号	35 期号:22 页码:12391-12397
摘要	Effects of the Mn substitution on microstructures and hydrogen absorption/desorption properties of LaNi3 8Al1 2-xMnx (x = 0 2 0 4 0 6) hydrogen storage alloys were investigated The pressure composition (PC) isotherms and absorption kinetics were measured in a temperature range of 433 K <= T <= 473 K by the volumetric method XRD analyses showed that with the increase of the Mn content in the LaNi3 8Al1 2-xMnx alloys the lattice parameter a was decreased c increased and the unit cell volume V reduced It was found that the absorption/desorption plateau pressure was increased and the hydrogen storage capacity was enhanced with the increase of Mn content The absorption/desorption plateau pressure of the alloys was linearly changed with the Mn content x and the lattice parameter a while the hydrogen storage capacity was linearly increased with the increase of c/a ratio It was also found that the slope factor S-f was closely correlated with the lattice strain of the alloys (C) 2010 Professor T Nejat Veziroglu Published by Elsevier Ltd All rights reserved
关键词	Metal hydride (A) Hydrogen absorbing materials (A) Gas solid reactions (B) Thermodynamic properties (C)
资助者	National Basic Research Program of China ; National Natural Science Foundation of China
DOI	10.1016/j.ijhydene.2010.08.049
收录类别	SCI
语种	英语
资助项目	National Basic Research Program of China[2010CB631305] ; National Natural Science Foundation of China[50776094]
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000284298200028
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：21[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/321006/100076
专题	中国科学院金属研究所
通讯作者	Chen, D. M.
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.China Natl Nucl Corp, Ltd 404, Lanzhou 732850, Peoples R China
推荐引用方式 GB/T 7714	Li, S. L.,Wang, P.,Chen, W.,et al. Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(22):12391-12397.
APA	Li, S. L..,Wang, P..,Chen, W..,Luo, G..,Han, X. B..,...&Yang, K..(2010).Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(22),12391-12397.
MLA	Li, S. L.,et al."Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.22(2010):12391-12397.