Fabrication and characterization of Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane for hydrogen separation and purification

doi:10.1016/j.ijhydene.2009.12.081

IMR OpenIR

	Fabrication and characterization of Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane for hydrogen separation and purification
	Xiong, Liangyin; Liu, Shi; Rong, Lijian
通讯作者	Liu, Shi(sliu@imr.ac.cn)
	2010-02-01
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN	0360-3199
卷号	35 期号:4 页码:1643-1649
摘要	A porous nickel support was successfully prepared by uniaxial compression of nickel powders. Microstructures and mechanical properties of Nb40Ti30Ni30 membranes fabricated by magnetron sputtering were investigated. Deposited and annealed Nb40Ti30Ni30 membranes consisted of amorphous and crystalline phases, respectively. Higher base temperature was shown to increase the hardness and elastic modulus of the Nb40Ti30Ni30 membrane, Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membranes were then fabricated using a multilayer magnetron sputtering method. The hydrogen permeability of the composite membranes with amorphous and crystallized Nb40Ti30Ni30 metal layer was measured and compared with that of self-supported Nb40Ti30Ni30 and Pd alloys. Solid-state diffusion was shown to be the rate-controlling factor when the thickness of the Nb40Ti30Ni30 layer was about 12 pm or greater, while other factors were in effect for thinner layers (such as 6 pm). The Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane exhibited excellent permeation capability and satisfactory mechanical properties. It is a promising new permeation membrane that could replace Pd and PdAg alloys for hydrogen separation and purification. (C) 2009 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
关键词	Porous nickel support Magnetron sputtering Composite membrane Amorphous Hydrogen permeation Solid-state diffusion
DOI	10.1016/j.ijhydene.2009.12.081
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000275259800014
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：24[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/321006/101038
专题	中国科学院金属研究所
通讯作者	Liu, Shi
作者单位	Chinese Acad Sci, Div Mat Special Environm, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xiong, Liangyin,Liu, Shi,Rong, Lijian. Fabrication and characterization of Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane for hydrogen separation and purification[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(4):1643-1649.
APA	Xiong, Liangyin,Liu, Shi,&Rong, Lijian.(2010).Fabrication and characterization of Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane for hydrogen separation and purification.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(4),1643-1649.
MLA	Xiong, Liangyin,et al."Fabrication and characterization of Pd/Nb40Ti30Ni30/Pd/porous nickel support composite membrane for hydrogen separation and purification".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.4(2010):1643-1649.