中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Hydrogen diffusion and effect of grain size on hydrogenation kinetics in magnesium hydrides

文献类型:期刊论文

作者X. Yao ; Z. H. Zhu ; H. M. Cheng ; G. Q. Lu
刊名Journal of Materials Research
出版日期2008
卷号23期号:2页码:336-340
关键词dehydrogenation kinetics sorption properties mg(0001) surface ab-initio storage dissociation carbon nanocomposites diffraction absorption
ISSN号0884-2914
中文摘要Hydrogenation and dehydrogenation of metal hydrides are of great interest because of their potential in on-board applications for hydrogen vehicles. This paper aims to study hydrogen diffusion in metal hydrides, which is generally considered to be a controlling factor of hydrogenation/dehydrogenation. The present work first calculated temperature-dependent hydrogen diffusion coefficients by a theoretical model incorporated with experimental data in a Mg-based system and accordingly the activation energy. The grain size effect on diffusion in nanoscale was also investigated.
原文出处://WOS:000253010800007
公开日期2012-04-13
源URL[http://210.72.142.130/handle/321006/33290]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
X. Yao,Z. H. Zhu,H. M. Cheng,et al. Hydrogen diffusion and effect of grain size on hydrogenation kinetics in magnesium hydrides[J]. Journal of Materials Research,2008,23(2):336-340.
APA X. Yao,Z. H. Zhu,H. M. Cheng,&G. Q. Lu.(2008).Hydrogen diffusion and effect of grain size on hydrogenation kinetics in magnesium hydrides.Journal of Materials Research,23(2),336-340.
MLA X. Yao,et al."Hydrogen diffusion and effect of grain size on hydrogenation kinetics in magnesium hydrides".Journal of Materials Research 23.2(2008):336-340.

入库方式: OAI收割

来源:金属研究所

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