The Cyclic Life Tests of Mg — Ni Hydrogen Absorbing Alloys

E. Akiba; Y. Y. Ishido; H. Hayakawa; S. Shin; K. Nomura

doi:10.1524/zpch.1989.164.Part_2.1319

The Cyclic Life Tests of Mg — Ni Hydrogen Absorbing Alloys

E. Akiba, Y. Y. Ishido, H. Hayakawa, S. Shin, K. Nomura

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Pressure cyclic life tests of Mg₂Ni and Mg-5 wt%Ni using high purity hydrogen were performed. The amount of desorbed hydrogen Mg₂Ni has not changed up to 1500 cycles. On the other hand, a drastic decrease in the amount of desorbed hydrogen was observed in the case of Mg-5 wt%Ni. It was found that sintering of the hydride bed of Mg-5 wt%Ni hindered hydrogen diffusion.

Original language	English
Pages (from-to)	1319-1324
Number of pages	6
Journal	Zeitschrift fur Physikalische Chemie
Volume	164
Issue number	Part_2
DOIs	https://doi.org/10.1524/zpch.1989.164.Part_2.1319
Publication status	Published - 1989
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry

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10.1524/zpch.1989.164.Part_2.1319

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AU - Nomura, K.

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AB - Pressure cyclic life tests of Mg2Ni and Mg-5 wt%Ni using high purity hydrogen were performed. The amount of desorbed hydrogen Mg2Ni has not changed up to 1500 cycles. On the other hand, a drastic decrease in the amount of desorbed hydrogen was observed in the case of Mg-5 wt%Ni. It was found that sintering of the hydride bed of Mg-5 wt%Ni hindered hydrogen diffusion.

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The Cyclic Life Tests of Mg — Ni Hydrogen Absorbing Alloys

Abstract

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