Crystal Structure and Morphology of Hydrogen Absorbing Alloys with BCC Structure

Etsuo Akiba, H. Enoki, Y. Nakamura

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

Hydrogen absorbing alloys with BCC (body centered cubic) structure such as Ti-V-Mn, Ti-V-Cr and Ti-V-Cr-Mn systems were proposed and named as "Laves phase related BCC solid solution" by Akiba in 1993. Since our reports, many researchers have developed BCC hydrogen absorbing alloys. These alloys have higher hydrogen capacity (about 2.8 mass% at present) than conventional intermetallic compounds. Many efforts have been made to increase hydrogen capacity of the alloys but fundamental studies were a few. Crystal structure and morphology of the BCC alloys that are keys to understand BCC hydrogen absorbing alloys are reviewed.

Original languageEnglish
Pages (from-to)521-528
Number of pages8
JournalMaterials Research Society Symposium - Proceedings
Volume753
Publication statusPublished - Nov 10 2003
EventDefect Properties and Related Phenomena in Intermetallic Alloys - Boston, MA, United States
Duration: Dec 3 2002Dec 5 2002

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crystal structure
Hydrogen
Crystal structure
hydrogen
solid solution
Intermetallics
Solid solutions

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Crystal Structure and Morphology of Hydrogen Absorbing Alloys with BCC Structure. / Akiba, Etsuo; Enoki, H.; Nakamura, Y.

In: Materials Research Society Symposium - Proceedings, Vol. 753, 10.11.2003, p. 521-528.

Research output: Contribution to journalConference article

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