Mg-Ni-RE系贮氢合金在不同工艺条件下性能的研究进展

Properties Investigation and Development of Mg-Ni-RE System Hydrogen Storage Alloys by Different Preparation Technology

本文综述了近几年来国内外Mg-Ni-RE(RE=La,Y,Nd,Ce,Pr)系贮氢合金的发展状况,主要介绍了La,Y,Nd,Ce,Pr五种元素在不同制备工艺条件下对Mg-Ni合金贮氢量和电化学性能的影响,提出了Mg-Ni-RE系贮氢合金研究中需要解决的问题及今后的研究重点。

The research and development of Mg-Ni-RE system hydrogen storage alloys in recent years are reviewed, and the effects of the five elements La, Y, Nd, Ce and Pr on hydrogen storage capacity and electrochemical properties of the alloys by different preparation technology are introduced. In this regard, some problems in the studies and the research emphasis in the future are put forward.