NEW HYDRIDE PHASE OF LaNi//5H//3.

Etsuo Akiba, Kei Nomura, Shuichiro Ono

研究成果: Contribution to journalConference article査読

抄録

A new hydride phase in the LaNi//5-H//2 system has been found by precise pressure-composition isotherm measurements. Two plateaux on the isotherms have been clearly observed at temperatures higher than 353 K. The gap between the two plateaux that indicates the existence of the new phase appeared at the composition LaNi//5H//3. Results of in situ X-ray diffraction measurements show that the new phase LaNi//5H//3 has hexagonal structure which is the same as the solid solution phase ( alpha phase) and the full hydride phase. The new phase is named beta phase and the full hydride phase (LaNi//5H//6) which has been called beta phase is named here gamma phase.

本文言語英語
ページ(範囲)159-164
ページ数6
ジャーナルJournal of the less-common metals
129
出版ステータス出版済み - 1 1 1986
イベントProc of the Int Symp on the Prop and Appl of Met Hydrides V (Part 1) - Maubuisson, Fr
継続期間: 5 25 19865 30 1986

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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