镁基贮氢合金吸放氢动力学研究进展  

Research Progress on Hydrogen Absorption and Desorption Kinetics of Mg-Based Hydrogen Storage Alloy

作　　者：许胜[1,2] 高金良 尚宏伟 杨泰[1] 王海涛[1,2] 张羊换[1,2] 

机构地区：[1]钢铁研究总院功能材料研究所,北京100081 [2]内蒙古科技大学材料与冶金学院,内蒙古包头014010 [3]微山钢研稀土材料有限公司,山东济宁277600

出　　处：《金属功能材料》2014年第1期38-45,共8页Metallic Functional Materials

基　　金：国家自然科学基金项目(51161015和51371094)

摘　　要：介绍了纳米晶镁基贮氢合金的制备方法、添加催化剂和稀土元素取代对镁基贮氢合金气态吸放氢性能的影响,总结了镁基贮氢合金吸放氢动力学的研究现状,并就今后镁基贮氢材料的研究提出了一些想法。The preparation methods of Mg-based hydrogen storage alloy with nanostructure, the effects of catalysts and rare earth elements on the hydrogen absorption and desorption kinetics of Mg-based hydrogen storage alloys were commented. The research situation on hydriding and dehydriding kinetics of Mg-based hydrogen storage alloys was also summarized, and pointed out the some suggestion on future study of the Mg-based hydrogen storage material.

关 键 词：镁基贮氢合金 吸放氢动力学 制备方法 催化剂 稀土元素替代 

分 类 号：TG139.7[一般工业技术—材料科学与工程]