PREPARATION AND PROPERTIES OF HYDROGEN STORAGE ALLOYS MICROENCAPSULATED BY COPPER

被引：56

作者：

ISHIKAWA, H

OGURO, K

KATO, A

SUZUKI, H

ISHII, E

机构：

[1] Government Industrial Research Inst, Ideka, Jpn, Government Industrial Research Inst, Ideka, Jpn

来源：

JOURNAL OF THE LESS-COMMON METALS | 1986年 / 120卷 / 01期

关键词：

HYDROGEN INORGANIC COMPOUNDS;

D O I：

10.1016/0022-5088(86)90634-X

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：

Fine particles of LaNi//5 were coated with a thin porous copper layer about 1 mu m thick by a chemical plating method. The encapsulated alloy powder had a hydrogen storage capacity almost equal to that of the original alloy powder and its compacted pellet had a high thermal conductivity, leading to fast reaction kinetics. The pellet was able to withstand more than 5000 repeated hydriding-dehydriding cycles without disintegration.

引用

页码：123 / 133

页数：11

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