日本金属学会2024年秋期(第175回)講演大会

Presentation information

一般講演

10. Energy and Related Materials » Hydrogen and Battery Related Materials

[G] Hydrogen and Battery Related Materials(1)

Thu. Sep 19, 2024 1:30 PM - 5:05 PM Room D (A114 1st floor Building A Center for Education in Liberal Arts and Sciences)

Chair:Hiroki Miyaoka(Hiroshima university)

4:35 PM - 4:50 PM

[98] Evaluation of hydrogen ab/desorption properties of lightweight high entropy alloys based on Li-Mg-Ti-V-Nb system

*Keisuke KOBAYASHI1, Shigehito ISOBE2, Naoyuki HASHIMOTO2, Hiroshi OKA2, Takumi KIMURA3 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. Graduate School of Engineering, Hokkaido Univ. (Present : Graduate School of Engineering, Tokyo Univ. ))

Keywords:水素吸蔵合金、BCC、ハイエントロピー、メカニカルアロイング

BCC系ハイエントロピー合金の多くは重量水素密度が必ずしも高くない。そこで軽量金属のLiとMgを組み合わせることで重量水素密度の高い水素吸蔵合金の創製を目指し、4.0wt.%を超える水素吸蔵合金の創製に成功した。