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	Hydrogen storage properties of Mg-based materials with CNTs
	Yu Zhen-xing ; Sun Hong-fei ; Wang Er-de ; Liang Ji ; Fang Wen-bin
	2010-05-10 ; 2010-05-10
关键词	Experimental/ ball milling carbon nanotubes hydrogen storage magnesium compounds nickel compounds/ hydrogen storage CNT nanocomposite mechanical ball milling adsorption hydrogen capacity hydriding dehydriding 0.5 MPa 2.0 MPa 100 s 200 degC MgNiMnOC/ A8640K Hydrogen storage and technology A6148 Structure of fullerenes and fullerene-related materials A8120V Preparation of fullerenes and fullerene-related materials, intercalation compounds, and diamond A8120E Powder techniques, compaction and sintering B8470 Other energy storage E1710 Engineering materials E1520J Powder technology/ pressure 5.0E+05 Pa pressure 2.0E+06 Pa time 1.0E+02 s temperature 4.73E+02 K/ MgNiMnOC/int Mg/int Mn/int Ni/int C/int O/int MgNiMnOC/ss Mg/ss Mn/ss Ni/ss C/ss O/ss
中文摘要	Nanocomposite Mg-3Ni-2MnO-0.25CNTs was made by mechanical ball milling method under hydrogen pressure of 0.5 MPa. The nanocomposite has very high absorption hydrogen capacity and remarkable kinetic properties in hydriding /dehydriding process, for example the nanocomposite can absorb 7.0% hydrogen in 100 s at 200 degrees C under of hydrogen pressure of 2.0 MPa. The grain of Mg-based hydrogen storage materials with CNTs is much smaller in ball milling process than that of the materials without CNTs. The composites has potential application in the future.
语种	英语 ; 英语
出版者	Editorial Office of Chinese J. Nonferrous Met ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24130]
专题	清华大学
推荐引用方式 GB/T 7714	Yu Zhen-xing,Sun Hong-fei,Wang Er-de,et al. Hydrogen storage properties of Mg-based materials with CNTs[J],2010, 2010.
APA	Yu Zhen-xing,Sun Hong-fei,Wang Er-de,Liang Ji,&Fang Wen-bin.(2010).Hydrogen storage properties of Mg-based materials with CNTs..
MLA	Yu Zhen-xing,et al."Hydrogen storage properties of Mg-based materials with CNTs".(2010).

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