Hydrogenation reactions of A 6061 alloys at ultra-High pressures

Hiroyuki Saitoh, Akihiko Machida, Yoshinori Katayama, Katsutoshi Aoki, Etsuo Akiba

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Hydrogenation pressure-temperature conditions of A6061 alloys were investigated at ultra-high pressures. Hydrogénation of these alloys at 550°C and above 6 GPa formed AlH 3. This pressure was two orders of magnitude higher than the pressure where these alloys were used as hydrogen storage vessels for fuel cell vehicles. Thus, it was concluded that A6061 alloys were not hydrogenated at the pressure-temperature conditions where hydrogen storage vessels were used.

Original languageEnglish
Pages (from-to)139-143
Number of pages5
JournalNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume76
Issue number2
DOIs
Publication statusPublished - Feb 1 2012

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Hydrogenation
hydrogenation
vessels
Hydrogen storage
hydrogen
fuel cells
vehicles
Fuel cells
temperature
Temperature

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

Cite this

Hydrogenation reactions of A 6061 alloys at ultra-High pressures. / Saitoh, Hiroyuki; Machida, Akihiko; Katayama, Yoshinori; Aoki, Katsutoshi; Akiba, Etsuo.

In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, Vol. 76, No. 2, 01.02.2012, p. 139-143.

Research output: Contribution to journalArticle

Saitoh, Hiroyuki ; Machida, Akihiko ; Katayama, Yoshinori ; Aoki, Katsutoshi ; Akiba, Etsuo. / Hydrogenation reactions of A 6061 alloys at ultra-High pressures. In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 2012 ; Vol. 76, No. 2. pp. 139-143.
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