CHARACTERISTICS OF MAGNESIUM-BASED HYDROGEN-STORAGE ALLOY ELECTRODES

被引：78

作者：

CUI, N

LUAN, B

LIU, HK

ZHAO, HJ

DOU, SX

机构：

[1] Centre for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW 2522, Northfields Avenue

来源：

JOURNAL OF POWER SOURCES | 1995年 / 55卷 / 02期

关键词：

MAGNESIUM; HYDROGEN STORAGE ALLOY; ELECTRODES; SECONDARY BATTERIES;

D O I：

10.1016/0378-7753(95)02195-M

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：

Various Mg2Ni-type hydrogen-storage alloy electrodes are prepared and characterized at room temperature. The discharge capacity is improved markedly via partial substitution of titanium for magnesium and iron for nickel in the Mg2Ni alloy. Composites of Mg2Ni with Ti2Ni can also increase greatly the discharge capacity of the magnesium-based electrode. As a consequence, the magnesium-based hydrogen-storage alloys are promising materials for secondary batteries and may provide further improvements in capacity and cycling performance.

引用

页码：263 / 267

页数：5

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