FACTORS AFFECTING THE CHARACTERISTICS OF THE NEGATIVE ELECTRODES FOR NICKEL-HYDROGEN BATTERIES

被引：74
|
作者：
NAITO, K [1 ]
MATSUNAMI, T [1 ]
OKUNO, K [1 ]
MATSUOKA, M [1 ]
IWAKURA, C [1 ]
机构：
[1] UNIV OSAKA PREFECTURE,COLL ENGN,DEPT APPL CHEM,SAKAI,OSAKA 593,JAPAN
来源：
JOURNAL OF APPLIED ELECTROCHEMISTRY | 1993年 / 23卷 / 10期
关键词：
D O I：
10.1007/BF00266128
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The multicomponent hydrogen storage alloy with composition MmNi3.31Mn0.37Al0.28Co0.64 was used as a negative electrode material. After packing the alloy particles in a porous nickel substrate, press forming was carried out to bond them. The effects of particle size and forming pressure on electrode performance were examined in 6 M KOH solution. The electrochemical properties of the negative electrode, such as discharge capacity and high-rate dischargeability, were remarkably improved by increasing the alloy particle size and forming pressure.
引用
收藏
页码：1051 / 1055
页数：5
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