提高AB型贮氢电极合金低温电化学性能研究

被引:3
作者
叶辉
吴铸
李志林
张宏
机构
[1] 中国科学院上海冶金研究所能源室
关键词
贮氢合金; 电化学性能; 低温性能;
D O I
10.13208/j.electrochem.2002.04.015
中图分类号
TM911 [化学电源、电池、燃料电池];
学科分类号
摘要
采用优化稀土成分并添加适量的硼改善AB5型贮氢合金的低温性能 .实验表明 ,含富Ce稀土及添加适量硼的AB5型合金 ,其低温电化学性能优良 ,能满足Ni/MH电池在低至 - 35℃小倍率电流密度放电的要求 .贮氢合金低温性能的改善与合金的微结构、热力学和动力学性能相一致
引用
收藏
页码:460 / 462
页数:3
相关论文
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