镁基贮氢合金的研究进展及其制备  

Research Development and Preparation Techniques of Mg-Based Hydrogen Storage Alloys

作　　者：胥锴[1] 刘萍[2] 

机构地区：[1]安徽机电职业技术学院机械工程系,安徽芜湖241000 [2]上海交通大学材料科学与工程学院,上海200030

出　　处：《有色金属加工》2008年第3期13-17,共5页Nonferrous Metals Processing

摘　　要：贮氢材料的制备是氢能利用的关键技术。作为新型贮氢材料的镁基贮氢合金,由于其具有超高理论电化学容量的优势而受到全世界瞩目。本文阐述了镁基贮氢合金的电化学性能特点,介绍了国内外研究现状,论述了几种主要制备方法的工艺过程、影响因素、特点及优缺点。The development of hydrogen storage alloy is the key for utilizing of hydrogen energy. Mg-based hydrogen storage alloy, as a new type of hydrogen storage material, is attracting researchers＇ attention in the world because its discharge capacity is extremely high. The paper expounds the electrochemical characteristics of Mg-based hydrogen storage alloy comprehensively, introduces the research advance of the alloys at home and abroad, and summarizes several main preparation methods, including preparation process, influence factors, characters, advantages and disadvantages.

关 键 词：镁基贮氢合金 研究进展 制备方法 

分 类 号：TG139.7[一般工业技术—材料科学与工程]