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高性能AB5型贮氢合金的成分设计
引用本文:张羊换,王新林,陈梅艳,李平,林玉芳,李蓉.高性能AB5型贮氢合金的成分设计[J].金属功能材料,2002,9(5):1-6.
作者姓名:张羊换  王新林  陈梅艳  李平  林玉芳  李蓉
作者单位:1. 钢铁研究总院功能材料研究所,北京,100081;包头钢铁学院材料系,内蒙古,包头,014010
2. 钢铁研究总院功能材料研究所,北京,100081
3. 包头钢铁学院材料系,内蒙古,包头,014010
摘    要:贮氢合金是MH-Ni电池技术的核心,则其化学成分是决定贮氢合金性能的主要因素,在分析MH-Ni电池对负极材料的性能要求及电极失效机理的基础上,详细讨论了AB5型贮氢合金的主要电化学性能与各种合金元素之间的关系,提出了高性能AB5型贮氢合金成分设计的总体思路和应考虑的各种因素。

关 键 词:AB5型贮氢合金  化学成分  电化学性能  镍氢电池
文章编号:1005-8192(2002)05-0001-06
修稿时间:2002年4月24日

Design of Chemical Compositions on AB5-Type Hydrogen Storage Alloy With High Quality
Zhang Yanghuan ,Wang Xinlin ,Chen Meiyan ,Li ping ,Lin Yufang ,Li Rong.Design of Chemical Compositions on AB5-Type Hydrogen Storage Alloy With High Quality[J].Metallic Functional Materials,2002,9(5):1-6.
Authors:Zhang Yanghuan    Wang Xinlin  Chen Meiyan  Li ping  Lin Yufang  Li Rong
Affiliation:Zhang Yanghuan 1,2,Wang Xinlin 1,Chen Meiyan 2,Li ping 1,Lin Yufang 1,Li Rong 1
Abstract:Hydrogen storage alloy is the key of MH-Ni battery technology and its chemical composition is the main factor which determines the properties of hydrogen storage alloy.The requirement of MH-Ni battery on the properties of negative electrode material and the mechanism of electrode failure were analyzed,the relationship between the main electrochemical characteristics of AB 5-type hydrogen storage alloy and various added elements were discussed in detail,the general thinking for chemical composition design of AB 5-type hydrogen storage alloy with high quality and various factors which should be considered were presented.
Keywords:AB  5-type hydrogen storage alloy  chemical composition  electrochemical characteristics
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