La-Mg-Ni系贮氢电极合金的研究进展  

Progress of research on La-Mg-Ni system hydrogen storage electrode alloys

作　　者：马松艳[1] 赵东江[1] 

机构地区：[1]绥化学院化学与制药工程系,黑龙江绥化152061

出　　处：《应用化工》2008年第7期815-818,829,共5页Applied Chemical Industry

基　　金：黑龙江省教育厅科学技术研究项目资助(10511195)

摘　　要：综述了La-Mg-Ni系贮氢合金电极的研究进展,包括合金材料的组成、结构、制备方法及表面处理工艺等,着重介绍了AB3型和A2B7型合金的电化学性能,分析讨论了各种替代元素对合金性能影响的原因,提出了未来La-Mg-Ni系贮氢合金应用研究的方向。In this paper,the progress of La-Mg-Ni system hydrogen storage electrode alloys was reviewed, including composition, structure, preparation, surface modification technology of the alloy materials, and electrochemical properties of AB3 type and A2B7 type alloys was introduced in detail. The influences of the substitute elements on properties of La-Mg-Ni system hydrogen storage electrode alloys were analyzed and discussed, and pointed out the further study emphasis of La-Mg-Ni system hydrogen storage alloys.

关 键 词：La—Mg-Ni合金 贮氢合金 电化学性能 微观结构 

分 类 号：TG139.7[一般工业技术—材料科学与工程]