期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 372, 期 1-2, 页码 272-277出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2003.09.153
关键词
hydrogen storage; Ti-V-based alloys; microstructure; hydrogen sorption characteristics
The phase structures and hydrogen absorption-desorption properties of Ti-V-Cr-Mn alloys were investigated. It is found that the increasing V content is effective for enhancing the hydrogen absorption capacity and flattening the hydrogen desorption plateau, while it depresses the hydrogen desorption plateau pressure. With the increase of V content, two phases of BCC and C14 Laves of the alloys transform into a single BCC phase. The maximum and effective hydrogen storage capacities among studied alloys are 3.98 and 2.51 wt.%, respectively, which open the hope to bring Ti-V-based alloy into the reach of practical application for onboard hydrogen storage systems in fuel cell powered vehicles. (C) 2003 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