期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 580, 期 -, 页码 S175-S178出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2013.02.120
关键词
Magnesium thin films; Thermal evaporation; Hydrogen storage; Desorption temperature
资金
- DPT [BAP-08-11-DPT-2009-K-121030-2]
Mg thin films with various thicknesses ranging from 50 to 1000 nm capped with Pd have been prepared by thermal evaporation and their hydrogen sorption properties were examined following the electrical resistance change. The study showed that the hydrogenation and dehydrogenation temperatures correlate with the film thickness, thinner films reacting with hydrogen at reduced temperatures. It is concluded that films thinner than 200 nm react fully with hydrogen, while a considerable portion of the thicker films remain unreacted. The significance of this is discussed with reference to the design of hydrogen storage systems based on thin films or nanoparticles. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据