HYDROGEN STORAGE ALLOYS RAPIDLY SOLIDIFIED BY THE MELT-SPINNING METHOD AND THEIR CHARACTERISTICS AS METAL HYDRIDE ELECTRODES

被引：91

作者：

MISHIMA, R ^{[1
]}

MIYAMURA, H ^{[1
]}

SAKAI, T ^{[1
]}

KURIYAMA, N ^{[1
]}

ISHIKAWA, H ^{[1
]}

UEHARA, I ^{[1
]}

机构：

[1] GOVT IND RES INST,IKEDA,OSAKA 563,JAPAN

来源：

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

关键词：

Absorption - Characterization - Electrochemical electrodes - Energy storage - Heat treatment - Hydrogen - Metal spinning - Solidification;

D O I：

10.1016/0925-8388(93)90223-A

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：

Rapidly solidified LaNi5-based hydrogen storage alloys were prepared by a melt-spinning method. The prepared melt-spun alloy ribbon had very fine crystal grain of below 10 mum. The hydrogen absorption behavior and electrode properties of the alloys were greatly improved. Heat treatment at 400-degrees-C which did not cause enlargement of the grain further improved these properties.

引用

页码：176 / 178

页数：3