NICKEL METAL HYDRIDE BATTERY FOR ELECTRIC VEHICLES

被引：38

作者：

SAKAI, T ^{[1
]}

MIYAMURA, H ^{[1
]}

KURIYAMA, N ^{[1
]}

UEHARA, I ^{[1
]}

MUTA, M ^{[1
]}

TAKAGI, A ^{[1
]}

KAJIYAMA, U ^{[1
]}

KINOSHITA, K ^{[1
]}

ISOGAI, F ^{[1
]}

机构：

[1] TOYOTA AUTOMAT LOOM WORKS LTD,AICHI 448,JAPAN

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 192卷 / 1-2期

关键词：

D O I：

10.1016/0925-8388(93)90217-B

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

When a nickel-powder-mixed alloy electrode using MmNi3.5Co0.7Al0.8 (Mm = mischmetal) was held in a complete discharge state at 40-degrees-C, a severe capacity decrease due to passivation was observed. This capacity lowering was prevented by a nickel (copper) coating or by a cobalt powder mixing. The alloy MmNi3.8Co0.5Mn0.4Al0.3 did not cause passivation even for the nickel-mixed alloy. Prismatic nickel-metal hydride batteries (30-60 A h) were constructed using the alloy electrodes and evaluated as an electric vehicle battery.

引用

页码：158 / 160

页数：3