镁基储氢合金改性的研究进展  

Development of Improving on the Characteristics of Magnesium Hydrogen Storage Alloys

作　　者：袁华堂[1] 冯艳[1] 宋赫男[1] 王一菁[1] 

机构地区：[1]南开大学新能源材料化学研究所南开大学-天津大学联合研究院,天津300071

出　　处：《化工进展》2003年第5期454-458,共5页Chemical Industry and Engineering Progress

基　　金：国家重点研究开发规划项目 (No G2 0 0 0 0 2 64 0 5 );国家"863"项目 (No 2 0 0 1AA5 15 0 2 2 2 );天津市自然科学基金(No 0 13 60 3 2 11);南开大学 -天津大学科技合作基金资助

摘　　要：介绍了镁基合金的合成方法及主要的镁基合金的性能改善方法 。Magnesium-based hydrogen storage alloys have a good prospective due to their high hydrogen storage density,low cost and abundant reverses.But due to the lack in aspect of dynamics,thermodynamics and anti-corrupt,it is necessary to improve their characteristics.In this paper,the composition methods of Magnesium-based hydrogen storage,main improvement means of their characteristics and the latest developments of Magnesium-based hydrogen storage materials by means of elements substitution are reviewd briefly.

关 键 词：镁基储氢合金 改性 研究进展 性能 储氢 元素取代 

分 类 号：TG139.7[一般工业技术—材料科学与工程]