Reactivity of hydrogen and ternary nitrides containing lithium and 13 group elements

Hisanori Yamane, Tomomi Kano, Atsunori Kamegawa, Masatoshi Shibata, Takahiro Yamada, Masuo Okada, Masahiko Shimada

Research output: Contribution to journalLetterpeer-review

10 Citations (Scopus)

Abstract

Ternary nitrides, Li3XN2 (X = B, Al, Ga), were prepared at 973-1073 K in N2 by solid state reaction of Li 3N and XN. Among these three compounds, Li3GaN2 reacted with H2 gas at 573 K and changed into a mixture of LiNH 2, LiH, and GaN. The amount of hydrogen reacted was 3.4 mass% to the amount of Li3GaN2, and 1.7 mass% of hydrogen was released under a reduced pressure.

Original languageEnglish
Pages (from-to)L1-L3
JournalJournal of Alloys and Compounds
Volume402
Issue number1-2
DOIs
Publication statusPublished - 2005 Oct 27

Keywords

  • Chemical synthesis
  • Hydrogen storage materials
  • Pressure-composition isotherm
  • X-ray diffraction

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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