FeTi系贮氢合金的研究进展  

Recent Research and Development on FeTi System Hydrogen Storage Alloy

作　　者：马建新[1] 王新华[1] 葛红卫[1] 应窕[1] 潘洪革[1] 陈长聘[1] 

机构地区：[1]浙江大学

出　　处：《材料科学与工程》1999年第1期65-69,83,共6页Materials Science and Engineering

基　　金："863"基金

摘　　要：ＦｅＴｉ系贮氢合金是一类重要的贮氢材料，作为贮氢介质具有贮氢量大、价格便宜等优点，但活化性能和抗中毒性能较差。本文详细综述了ＦｅＴｉ系贮氢合金的氢化性能、活化机理以及改性处理等方面的内容。FeTi system hydrogen storage alloy is one kind of most important hydrogen storage materials. As a medium for hydrogen storage, FeTi system hydrogen storage alloy have some advantages: such as large hydrogen storage capacity and low cost of raw material. Howerer, the activation of FeTi is rather difficult, and resistance to posion of the activited alloy is also poor. In this paper, the hydriding properties, the activation mechanism and the measures to improve the hydriding characteristic of FeTi system hydrogen storage alloy are reviewed in detail.

关 键 词：FETI 贮氢合金 氢化物 活化机理 表面改性 

分 类 号：TG139.7[一般工业技术—材料科学与工程]