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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