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)

※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）

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1:30 PM - 1:45 PM

[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

[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

[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

[90] Effect of substitution for Cr on the hydrogenation properties of ZrFeCr_0.9X_0.1 C14 Laves phase

*Véronique Charbonnier¹, Keita Shinzato¹, Hyunjeong Kim¹, Kohta Asano¹, Kouji Sakaki¹ (1. AIST)

2:30 PM - 2:45 PM

[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)

break (2:45 PM - 2:55 PM)

2:55 PM - 3:10 PM

[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

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

*Yuki Nakahira¹, Reina Utsumi^1,2, Hiroyuki Saitoh¹, Tetsu Watanuki¹ (1. QST, 2. Univ. of Hyogo)

3:25 PM - 3:40 PM

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

*Kohta ASANO¹ (1. AIST EPRI)

3:40 PM - 3:55 PM

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

*REINA UTSUMI^1,2, KOHTA ASANO³, TAKESHI WADA⁴, KOUJI SAKAKI³, HIROYUKI SAITOH^1,2, TETSU WATANUKI^1,2 (1. QST, 2. Univ. of Hyogo, 3. AIST, 4. Tohoku Univ. IMR)

break (3:55 PM - 4:05 PM)

4:05 PM - 4:20 PM

[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

[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

[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

[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)

Session information