Hydrogenation of CaLi2-xMgx (0 ≤ x ≤ 2) with C14 Laves phase structure

Kohta Asano, Kouji Sakaki, Xiangfeng Liu, Etsuo Akiba

研究成果: ジャーナルへの寄稿レター

4 引用 (Scopus)

抄録

CaLi2-xMgx (0 ≤ x ≤ 2) which has the C14-type Laves phase structure has been successfully synthesized and hydrogenated. The C14-type Laves phase structure was kept after hydrogenation of CaLi2-xMgx (x = 0.2, 0.5, 1). After hydrogenation of CaLi2 and CaMg2, the Laves phase disappeared. The CaH2 and LiH phases were formed from CaLi2 and the CaH2 and Mg phases from CaMg2, respectively. CaLi2-xMgx (0 < x < 2) ternary alloys formed stable hydride phases with the C14-type Laves phase structure in contrast to CaLi2 and CaMg2 binary alloys.

元の言語英語
ジャーナルJournal of Alloys and Compounds
482
発行部数1-2
DOI
出版物ステータス出版済み - 8 12 2009

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Phase structure
Hydrogenation
Ternary alloys
Binary alloys
Hydrides

All Science Journal Classification (ASJC) codes

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

これを引用

Hydrogenation of CaLi2-xMgx (0 ≤ x ≤ 2) with C14 Laves phase structure. / Asano, Kohta; Sakaki, Kouji; Liu, Xiangfeng; Akiba, Etsuo.

:: Journal of Alloys and Compounds, 巻 482, 番号 1-2, 12.08.2009.

研究成果: ジャーナルへの寄稿レター

Asano, Kohta ; Sakaki, Kouji ; Liu, Xiangfeng ; Akiba, Etsuo. / Hydrogenation of CaLi2-xMgx (0 ≤ x ≤ 2) with C14 Laves phase structure. :: Journal of Alloys and Compounds. 2009 ; 巻 482, 番号 1-2.
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abstract = "CaLi2-xMgx (0 ≤ x ≤ 2) which has the C14-type Laves phase structure has been successfully synthesized and hydrogenated. The C14-type Laves phase structure was kept after hydrogenation of CaLi2-xMgx (x = 0.2, 0.5, 1). After hydrogenation of CaLi2 and CaMg2, the Laves phase disappeared. The CaH2 and LiH phases were formed from CaLi2 and the CaH2 and Mg phases from CaMg2, respectively. CaLi2-xMgx (0 < x < 2) ternary alloys formed stable hydride phases with the C14-type Laves phase structure in contrast to CaLi2 and CaMg2 binary alloys.",
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AU - Akiba, Etsuo

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N2 - CaLi2-xMgx (0 ≤ x ≤ 2) which has the C14-type Laves phase structure has been successfully synthesized and hydrogenated. The C14-type Laves phase structure was kept after hydrogenation of CaLi2-xMgx (x = 0.2, 0.5, 1). After hydrogenation of CaLi2 and CaMg2, the Laves phase disappeared. The CaH2 and LiH phases were formed from CaLi2 and the CaH2 and Mg phases from CaMg2, respectively. CaLi2-xMgx (0 < x < 2) ternary alloys formed stable hydride phases with the C14-type Laves phase structure in contrast to CaLi2 and CaMg2 binary alloys.

AB - CaLi2-xMgx (0 ≤ x ≤ 2) which has the C14-type Laves phase structure has been successfully synthesized and hydrogenated. The C14-type Laves phase structure was kept after hydrogenation of CaLi2-xMgx (x = 0.2, 0.5, 1). After hydrogenation of CaLi2 and CaMg2, the Laves phase disappeared. The CaH2 and LiH phases were formed from CaLi2 and the CaH2 and Mg phases from CaMg2, respectively. CaLi2-xMgx (0 < x < 2) ternary alloys formed stable hydride phases with the C14-type Laves phase structure in contrast to CaLi2 and CaMg2 binary alloys.

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