一般講演

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

[G] Hydrogen and Battery Related Materials

Thu. Sep 22, 2022 10:30 AM - 5:10 PM Rm. I (D33,3Flr. Build.D)

Chair:(Waseda Univ.)

※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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10:30 AM - 10:45 AM

[143] Assessment of hydrogen crack propagation behavior in Al-Zn-Mg alloys with multi-modal 3D image-based simulation

*Hiro Fujihara¹, Hiroyuki Toda¹, Kenichi Ebihara², Masakazu Kobayashi³, Tsuyoshi Mayama⁴, Ryota Higa¹ (1. Kyushu Univ., 2. JAEA, 3. Toyohashi Univ. of Tech., 4. Kumamoto Univ.)

10:45 AM - 11:00 AM

[144] Low-temperature hydrogen absorption in Nb studied by Josephson current measurements

*Tatsuya KAWAE¹, Kazuyoshi Miyakawa¹, Zizhou Tai¹, Hiroki Takata¹ (1. Kyushu University)

11:00 AM - 11:15 AM

[145] Effect of hydrogenation and dehydrogenation on the residual stress of Nb-based multi-phase alloy

*Yuki Hamasaki¹, Tomoya Amaike¹, Masayoshi Shin-ya⁴, Yoji Miyajima², Toshihiko Sasaki³, Kazuhiro Ishikawa² (1. Kanazawa University, 2. Kanazawa University, 3. Kanazawa University, 4. Industrial Research Institute of Ishikawa)

11:15 AM - 11:30 AM

[146] Hydrogen permeability and crystallographic orientation of rolled and heat-treated Nb₃₀Ti₃₅Co₃₅ alloys

*Yusuke KOJIMA¹, Yoji MIYAJIMA², Kazuhiro ISHIKAWA² (1. Kanazawa Univ, 2. Inst. of Kanazawa Univ)

Lunch (11:30 AM - 1:00 PM)

1:00 PM - 1:45 PM

[147] Future prospects of hydrogen absorbing alloys

*Etsuo AKIBA¹ (1. Kyushu University Professor Emeritus)

1:45 PM - 2:00 PM

[148] Development of TiFe based hydrogen storage materials for power to gas technology

*Kouji SAKAKI¹, Hyunjeong Kim¹, Yumiko Nakamura¹ (1. AIST)

break (2:00 PM - 2:10 PM)

2:10 PM - 2:25 PM

[149] Spatiotemporally heterothermic kinetic model of hydrogen absorption and desorption with heat transport

Kengo Nishi¹, Takeru Uchikoshi¹, Jun Yamazaki¹, Yuki Nakashima¹, *Katsuaki Tanabe¹ (1. Kyoto Univ.)

2:25 PM - 2:40 PM

[150] Influence with hydrogen compression cycles for Ti-Zr-Mn-Cr-Ni hydrogen storage alloys

*Chenghao Yin¹, Fangqin Guo¹, Hiroki Miyaoka¹, Takayuki Ichikawa¹ (1. Hiroshima University)

2:40 PM - 2:55 PM

[151] TiCr_1.25Mn_0.75-xFe_x for ultra-high pressure metal-hydride compressor

*Veronique Charbonnier¹, Hirotoshi Enoki¹, Hyunjeong Kim¹, Kohta Asano¹, Kouji Sakaki¹ (1. AIST EPRI)

2:55 PM - 3:10 PM

[152] Effect of Mg grain size on MgH₂formation

*Wataru KITANO¹, Ryota KONDO², Hiroyuki TAKESHITA³ (1. Kansai univ, 2. Kansai univ, 3. Kansai univ)

3:10 PM - 3:25 PM

[153] Hydrogen absorption/desorption reaction of nano-structured Mg-Fe composites

*Kohta ASANO¹, Yeon　Beom Jeong², Takeshi Wada², Hidemi Kato² (1. AIST EPRI, 2. Tohoku Univ. IMR)

3:25 PM - 3:40 PM

[154] Synthesis of Li-Mg-Al-Ti based lightweight high entropy alloys and their hydrogen
ab/desorption properties

*Tatsuya MINAMI¹, Shigehito ISOBE², Hirotada HASHIMOTO¹, Naoyuki HASHIMOTO², Hiroshi OKA², Kouji SAKAKI³, Kohta ASANO³ (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. AIST)

break (3:40 PM - 3:55 PM)

3:55 PM - 4:10 PM

[155] Developments of hydrogenation techniques using a multi-anvil type high-pressure apparatus

*Hiroyuki SAITOH¹, Reina UTSUMI¹, Ayumu SHIMADA¹, Yuki ASAI¹, Tetsu WATANUKI¹ (1. QuBS, QST)

4:10 PM - 4:25 PM

[156] Improvement of kinetics in NaH-NaOH hydrogen storage material by ball-milling and additives

*Shigehito ISOBE¹, Shinri NAKAMURA², Naoyuki HASHIMOTO¹, Hiroshi OKA¹ (1. Faculty of Engineering, Hokkaido Univ., 2. Graduate School of Engineering, Hokkaido Univ., (Present: Renesas Electronics Corporation))

4:25 PM - 4:40 PM

[157] Nitrogen Dissociation and Ammonia Synthesis Properties of Lithium Compounds

*Hiroki MIYAOKA^1,2, Keita SHINZATO¹, Kentaro TAGAWA², Hiroyuki GI², Takayuki ICHIKAWA^1,2 (1. N-BARD, Hiroshima Univ., 2. G-ASE, Hiroshima Univ.)

4:40 PM - 4:55 PM

[158] Investigation of ammonia synthesis using Li₁₇Si_xSn_4-x alloys

*Rei Saitou¹, Shigehito Isobe², Naoyuki Hashimoto², Hiroshi Oka², Keita Shinzato³, Kentarou Tagawa³, Hiroki Miyaoka^3,4, Takayuki Ichikawa^3,4 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. N-BARD, Hiroshima Univ., 4. Advanced Science and Engineering, Hiroshima Univ.)

4:55 PM - 5:10 PM

[159] The investigation of basic properties of ammonia borane-ammonia system

*Fangqin Guo¹, Yufeng Wang², Tomoyuki Ichikawa², Hiroki Miyaoka¹, Yoshihiro Shimizu³, Shuji Takamine³, Tessui Nakagawa³, Takayuki Ichikawa¹ (1. Hiroshima Univ, 2. Hydrolabo Inc, 3. Ryukyus Univ)

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