Significantly improved hydrogen desorption property of La2Mg17 alloy   modified with Ni-Al nanocrystalline

doi:10.1016/j.intermet.2015.11.006

CORC > 北京大学 > 化学与分子工程学院

	Significantly improved hydrogen desorption property of La2Mg17 alloy modified with Ni-Al nanocrystalline
	Zhang, Huaiwei ; Zheng, Xinyao ; Wang, Teng ; Li, Xingguo
刊名	INTERMETALLICS
	2016
关键词	Hydrogen storage alloys Nanocrystalline catalyst PVD method Rare earth metals STORAGE ALLOY MICROSTRUCTURAL EVOLUTION KINETIC-PROPERTIES BEHAVIOR SYSTEM
DOI	10.1016/j.intermet.2015.11.006
英文摘要	A simple method was developed for improving the hydrogen storage properties through adding nano Ni-Al compounds using as a stable catalyst to the La2Mg17 alloys by a PVD method. With the trace addition of the catalyst, hydrogen absorption and desorption rate are all substantially improved for the La-Mg based alloys. The alloys formation process has been determined, and the activity energy of the hydride dehydrogenation reaction before and after Ni-Al nanocrystalline addition was also calculated. (C) 2015 Elsevier Ltd. All rights reserved.; Ministry of Science and Technology of China [2012CBA01207]; National Natural Science Foundation of China [U1201241, 11375020, 51431001, 21321001]; SCI(E); EI; ARTICLE; xgli@pku.edu.cn; 29-32; 70
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/437576]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhang, Huaiwei,Zheng, Xinyao,Wang, Teng,et al. Significantly improved hydrogen desorption property of La2Mg17 alloy modified with Ni-Al nanocrystalline[J]. INTERMETALLICS,2016.
APA	Zhang, Huaiwei,Zheng, Xinyao,Wang, Teng,&Li, Xingguo.(2016).Significantly improved hydrogen desorption property of La2Mg17 alloy modified with Ni-Al nanocrystalline.INTERMETALLICS.
MLA	Zhang, Huaiwei,et al."Significantly improved hydrogen desorption property of La2Mg17 alloy modified with Ni-Al nanocrystalline".INTERMETALLICS (2016).