日本金属学会2024年秋期(第175回)講演大会
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Session Details

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 JST
Thu. Sep 19, 2024 4:30 AM - 8:05 AM UTC
Room D A114 1st floor Building A Center for Education in Liberal Arts and Sciences
Chair:Hiroki Miyaoka(Hiroshima university)

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[87]Comparison of first activation of titanium-based TiM hydrogen storage alloys

*Jinpei YAMAMOTO1, Shoma Kano2, Ryota Kondo2, Hiroyuki Takeshita2 (1. Graduate School of Kansai Univ., 2. Kansai Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[88]Synthesis of TiFe based lightweight high-entropy and its hydrogen ab/desorption properties.

*Hikaru SAITO1, Shigehito ISOBE2, Naoyuki HASHIMOTO2, Hiroshi OKA2, Kohta ASANO3, Kouji SAKAKI3 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. AIST)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[89]Study on TiFe based hydrogen storage alloys for thermochemical hydrogen compressors

*Fangqin Guo1, Hiroki Miyaoka1, Shotaro Yamaguchi2, Daisuke Ozaki2, Takayuki Ichikawa1 (1. Hiroshima Univ, 2. JTEKT Corporation)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[90]Effect of substitution for Cr on the hydrogenation properties of ZrFeCr0.9X0.1 C14 Laves phase

*Véronique Charbonnier1, Keita Shinzato1, Hyunjeong Kim1, Kohta Asano1, Kouji Sakaki1 (1. AIST)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[91]Improvement of CO2 resistance on AB2-type alloy by making composite

*KEITA SHINZATO1, VERONIQUE CHARBONNIER1, HIDEYUKI SAITOH2, YOSHINORI TAYU2, HYUN CHO3, EUN　SEON CHO3, PETRA SZILAGYI4, HYUNJEONG KIM1, KOHTA ASANO1, KOUJI SAKAKI1 (1. AIST, 2. Muroran-it, 3. KAIST, 4. UiO)
2:45 PM - 2:55 PM JST(5:45 AM - 5:55 AM UTC)

break

2:55 PM - 3:10 PM JST(5:55 AM - 6:10 AM UTC)

[92]Feasibility study of chemical state analysis of light elements in hydrides by scanning electron microscope-soft x-ray emission spectroscopy

*Hiroyuki SAITOH1, Yuki Nakahira1, Reina Utsumi1, Shigeyuki Takagi1, Tetsu Watanuki1 (1. National Institutes for Quantum Science and Technology (QST))
3:10 PM - 3:25 PM JST(6:10 AM - 6:25 AM UTC)

[93]In-situ synchrotron X-ray diffraction study of hydrogenation reaction of Al-Fe alloy partially substituted Ru

*Yuki Nakahira1, Reina Utsumi1,2, Hiroyuki Saitoh1, Tetsu Watanuki1 (1. QST, 2. Univ. of Hyogo)
3:25 PM - 3:40 PM JST(6:25 AM - 6:40 AM UTC)

[94]Hydrogenation and dehydrogenation of Ti-Al alloys and its reversibility

*Kohta ASANO1 (1. AIST EPRI)
3:40 PM - 3:55 PM JST(6:40 AM - 6:55 AM UTC)

[95]High-pressure synthesis of Mn-Ti alloy hydrides to decrease hydrogenation pressure by addition of Ti

*REINA UTSUMI1,2, KOHTA ASANO3, TAKESHI WADA4, KOUJI SAKAKI3, HIROYUKI SAITOH1,2, TETSU WATANUKI1,2 (1. QST, 2. Univ. of Hyogo, 3. AIST, 4. Tohoku Univ. IMR)
3:55 PM - 4:05 PM JST(6:55 AM - 7:05 AM UTC)

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4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[96]Crystal structure of monodeuteride of Nb–Mo alloys

*Ryo HIRASAWA1, Kento HIRATA1, Siree BURAPORNPONG1, Véronique CHARBONNIER2, Kazutaka IKEDA3, Kohta ASANO2, Kouji SAKAKI2, Atsunori KAMEGAWA4 (1. Muroran-IT, 2. AIST, 3. CROSS, 4. The Center for Rare Earths Research, Muroran-IT)
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[97]Hydrogenation properties of Li30Mg30Ti20V10Nb10 lightweight high entropy alloys

*Kento SASAKI1, Shigehito ISOBE2, Kohta ASANO3, Kouji SAKAKI3, Naoyuki HASHIMOTO2, Hiroshi OKA2, Mineyuki HATTORI4, Emiko OONUMA4 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. AIST EPRI, 4. AIST RI MCM)
4:35 PM - 4:50 PM JST(7:35 AM - 7:50 AM UTC)

[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. ))
4:50 PM - 5:05 PM JST(7:50 AM - 8:05 AM UTC)

[99]Formation of Li and Mg hydride clusters in the Li-Mg-Al-Ti-Nb based lightweight HEAs

*Hirotada HASHIMOTO1, Shigehito ISOBE2, Kohta ASANO3, Kouji SAKAKI3, Mineyuki HATTORI4, Emiko OONUMA4, Hiroshi OKA2, Naoyuki HASHIMOTO2 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. AIST EPRI, 4. AIST RI MCM)
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