摘要
Mg-Ni系合金作为一种重要的Ni/MH电池负极材料,一直受到电池工作者的广泛重视.本文对机械合金化方法制备Mg-Ni系合金作为Ni/MH电池氢化物电极材料的研究现状进行了全面介绍,综述了Mg-Ni系合金的电化学性能、微观结构、吸放氢机理以及合金的制备方法,如二元合金化、多元合金化、复合合金化、表面改性等,并就机械合金化方法制备Mg-Ni系合金作为Ni/MH电池负极材料的研究前景进行了分析和展望.
Mg-Ni based alloy has always been paid much attention as important negative electrode materials for Ni/MH battery. Recent research progress in Mg-Ni based alloy by mechanical alloying for Ni/MH battery hydride electrode materials was reviewed with its focus on the electrochemical performance, micro-structural characteristics, mechanism of hydriding and dehydriding and the main methods in preparation and modification of Mg-Ni based alloy electrodes such as Mg-Ni based binary alloys, ternary alloys, composite alloying and surface modifications. Also the main direction of studies on Mg-Ni based alloy by mechanical alloying for Ni/MH battery negative electrode materials was proposed.
出处
《无机材料学报》
SCIE
EI
CAS
CSCD
北大核心
2005年第1期33-41,共9页
Journal of Inorganic Materials
基金
秦皇岛市科技成果转化基金(A561)上海交通大学合作研究项目