摘要
Ni-MH电池具有比能量高、比功率高、循环寿命长、无污染等优点．锆基AB2型Laves相贮氢合金是制备高性能Ni-MH电池的重要材料之一．本文综述了原子半径比、平均外层电子数、电负性、元素等因素对锆基Laves相贮氢合金的影响；评述了各种表面处理方法对电极表面催化活性和反应动力学的影响．
Ni-MH battery has a lot of advanages, such as high energy density high ratecapability long cycle life and better environmental compatibility It is important for preparingNi-MH batteries to improve properties of Zr-based AB2 type Laves phase hydrogen storagealloy This paper reviews the effects of atom radium ratio, electronegativeness and constituentelemelits on the properties of Zr-based Laves phase hydrogen storage alloy and the surfacemodification processes on the surface electro-catalytic and kinetic properties of electrodes.
出处
《化工冶金》
CSCD
北大核心
2000年第3期331-336,共6页
基金
国家863计划资助!715-004-0233
