Oral Session

[E5-O1] Slot 01

Mon. Dec 13, 2021 9:00 AM - 11:00 AM Room M (G312+313)

Chair: Shin-ichi Orimo (Tohoku University, Japan)

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9:00 AM - 9:45 AM

[E5-O1-01 (Symposium Keynote)] Atom-Resolved Observations of Light Elements in Oxide Materials

*Yuichi Ikuhara^1,2,3 (1. Univ.Tokyo (Japan), 2. Japan Fine Ceramics Center (Japan), 3. Tohoku Univ. (Japan))

9:45 AM - 10:15 AM

[E5-O1-02 (Symposium Invited)] Development of highly hydrogen-sensitive thermal desorption spectroscopy
(TDS) system

*Katsuya Iwaya¹, Riku Shibuya¹, Hidenori Hiramatsu², Hideo Hosono², Yutaka Miyatake¹ (1. UNISOKU Co,.Ltd. (Japan), 2. Tokyo Inst. of Tech. (Japan))

10:15 AM - 10:35 AM

[E5-O1-03] Structural study of hydrides with neutron scattering

*Toshiya Otomo^1,2,3,4, Kazutaka Ikeda^1,2,3, Takashi Honda^1,2,3, Sho Sashida³, Mayu Tsunoda⁴, Takuya Okudaira⁵, Shingo Takahashi⁴, Wataru Kambara⁶, Takayuki Oku⁶ (1. High Energy Accelerator Research Organization (KEK) (Japan), 2. J-PARC center, KEK (Japan), 3. The Graduate University for Advanced Studies (SOKENDAI) (Japan), 4. Graduate School of Science and Engineering, Ibaraki University (Japan), 5. Department of Physics, Nagoya Univ. (Japan), 6. J-PARC center, Japan Atomic Energy Agency (Japan))

10:35 AM - 10:55 AM

[E5-O1-04] New assay method for the enzymatic reaction with gaseous substrates by Raman spectroscopy

*Koji Nishikawa¹, Yuka Nakagawa¹, Shota Inoue¹, Takafumi Chuji¹, Satoshi Nakashima², Yasuteru Shigeta³, Katsuyuki Fukutani⁴, Yoshiki Higuchi¹ (1. Univ. of Hyogo (Japan), 2. Nara Inst. of Sci. and Tech. (Japan), 3. Tsukuba Univ. (Japan), 4. The Univ. of Tokyo (Japan))

Poster Session

[E5-PV21] Slot 21

Mon. Dec 13, 2021 6:30 PM - 8:00 PM E5-PV21 (online)

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6:30 PM - 8:00 PM

[E5-PV21-01] High Seebeck coefficent of a thermocell achieved by combining temperature-responsive pH-changing polymers with proton-coupled electron transfer (PCET) reaction

*teppei yamada¹ (1. Univ. Tokyo (Japan))

6:30 PM - 8:00 PM

[E5-PV21-02] Hydride-Bridged Molecular Mo-Fe Complexes: Synthesis and Catalytic Silylation of N₂

*Yasuhiro Ohki¹, Kodai Ishihara², Yuna Araki², Mizuki Tada², Tsutomu Takayama³, Yoichi Sakai³, W. M. C Sameera⁴ (1. Kyoto Univ. (Japan), 2. Nagoya Univ. (Japan), 3. Daido Univ. (Japan), 4. Hokkaido Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-03] Ultrafine Rhodium−Chromium Oxide Cocatalysts for Highly Active Water-Splitting Photocatalysts

*Tokuhisa Kawawaki¹, Masanobu Kawachi¹, Daichi Yazaki¹, Daisuke Hirayama¹, Seiji Yamazoe², Akihiko Kudo¹, Yuichi Negishi¹ (1. Tokyo University of Science (Japan), 2. Tokyo Metropolitan University (Japan))

6:30 PM - 8:00 PM

[E5-PV21-04] High-pressure/high-temperature phase diagram of BaH₂

*Satoshi Nakano¹, Hiroshi Fujihisa², Hiroshi Yamawaki², Takumi Kikegawa³ (1. National Inst. for Materials Sci. (Japan), 2. National Inst. of Advanced Indus. Sci. and Tech. (Japan), 3. High Energy Accelerator Res. Organization (Japan))

6:30 PM - 8:00 PM

[E5-PV21-05] Ammonia Synthesis Mediated by Redox Properties of Ba-Ce Oxynitride-Hydrides

*Masaaki Kitano¹, Jun Kujirai¹, Kiya Ogasawara¹, Hideo Hosono¹ (1. Tokyo Institute of Technology (Japan))

6:30 PM - 8:00 PM

[E5-PV21-06] Formation and Characterization of Composite of MgH₂ Nanoparticles and Hydrogen Boride Sheets for Efficient Hydrogen Storage Materiall

*Kazuho Goto¹, Shin-ichi Ito^1,2, Hideo Hosono^2,3, Shin-ichi Orimo⁴, Takahiro Kondo^1,2 (1. Univ. of Tsukuba (Japan), 2. MCES, Tokyo Tech. (Japan), 3. MANA, NIMS (Japan), 4. WPI-AIMR, Tohoku Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-07] Local structures and molecular dynamics in the anhydrous proton-conducting PVPA-Im composite

*Yuta Hori¹, Toshiya Suetake², Tomonori Ida², Motohiro Mizuno², Yasuteru Shigeta¹ (1. Univ. of Tsukuba (Japan), 2. Kanazawa Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-08] Self-Induced Radicals in the Electron-Proton-Coupled Molecular Bilayer on Au(111) Surfaces

*Hiroyuki S. Kato¹, Akira Ueda², Tomoko Fujino³, Yusuke Kanematsu⁴, Takashi Yamada¹, Masanori Tachikawa⁵, Jun Yoshinobu³, Hatsumi Mori³ (1. Osaka Univ. (Japan), 2. Kumamoto Univ. (Japan), 3. ISSP, Tokyo Univ. (Japan), 4. Hiroshima Univ. (Japan), 5. Yokohama City Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-09] Search for Superconductivity in the Lanthanum-Boron-Hydrogen System by Evolutionary Algorithm

*Takahiro Ishikawa¹, Takashi Miyake² (1. National Institute for Materials Science (Japan), 2. National Institute of Advanced Industrial Science and Technology (Japan))

6:30 PM - 8:00 PM

[E5-PV21-10] Photo- and Thermally-induced Proton Transfer Coupled Spin Transition in Iron(II) Hydrazone Complexes

*Takumi Nakanishi¹, Yuta Hori², Yoshihito Shiota¹, Kazunari Yoshizawa¹, Osamu Sato¹ (1. Kyushu Univ. (Japan), 2. Univ. Tsukuba (Japan))

6:30 PM - 8:00 PM

[E5-PV21-11] Interfacial Proton Conductivity and Structure in Polymer Electrolyte Thin Films

*Yuki Nagao¹ (1. Japan Advanced Inst. of Sci. and Tech. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-12] Thermal desorption spectroscopy (TDS) for quantitative analysis of low hydrogen concentration in thin-film samples

*Hidenori Hiramatsu¹, Taku Hanna¹, Isao Sakaguchi², Hideo Hosono¹ (1. Tokyo Inst. Tech. (Japan), 2. NIMS (Japan))

6:30 PM - 8:00 PM

[E5-PV21-13] Substitutional doping from boron to carbon in hydrogen boride sheets

*Riku Kawamura¹, Ryota Ishibiki¹, Yoshitaka Fujimoto², Taiga Goto¹, Shin-ichi Ito^1,2, Takeshi Fujita³, Tomoharu Tokunaga⁴, Masahiro Miyauchi², Soshi Iimura², Akiyasu Yamamoto^5,2, Daiki Umeyama⁶, Satoshi Tominaka⁶, Susumu Saito², Hideo Hosono^2,6, Takahiro Kondo^1,2 (1. Univ. Tsukuba (Japan), 2. Tokyo Tech. (Japan), 3. Kouchi Uni. Tech. (Japan), 4. Nagoya Univ. (Japan), 5. TAT (Japan), 6. NIMS (Japan))

6:30 PM - 8:00 PM

[E5-PV21-14] Synthesis of Bismuth Hydride under High Temperature and High Pressure

*Mari EINAGA¹, Katsuya SHIMIZU¹, Satoshi NAKANO², Saori KAWAGUCHI³, Naohisa HIRAO³, Yasuo OHISHI³ (1. KYOKUGEN, Osaka Univ. (Japan), 2. NIMS (Japan), 3. JASRI (Japan))

6:30 PM - 8:00 PM

[E5-PV21-15] Repeatable photo-induced insulator-to-metal transition in YOxHy epitaxial thin films

*Yuya Komatsu¹, Ryota Shimizu^1,2, Ryuhei Sato³, Markus Wilde⁴, Kazunori Nishio¹, Daiju Matsumura⁵, Hiroyuki Saitoh⁶, Katsuyuki Fukutani^4,5, Shinji Tsuneyuki³, Taro Hitosugi¹ (1. Tokyo Tech (Japan), 2. JST-PRESTO (Japan), 3. Dept. of Phys. U Tokyo (Japan), 4. IIS U Tokyo (Japan), 5. JAEA (Japan), 6. QST (Japan))

6:30 PM - 8:00 PM

[E5-PV21-16] Hydride-sulfides: a new family of H^–conductors with layered anion ordering

*Fumitaka Takeiri^1,2,3, Hiroki Ubukata⁴, Takashi Saito^2,5, Takashi Kamiyama⁵, Hiroshi Kageyama⁴, Genki Kobayashi^1,2 (1. IMS, NINS (Japan), 2. SOKENDAI (Japan), 3. JST-PRESTO (Japan), 4. Kyoto-Univ. (Japan), 5. KEK (Japan))

6:30 PM - 8:00 PM

[E5-PV21-17] Novel probe of hydrogen in hydrides - white neutron holography -

*Kenji Ohoyama¹, Motoki Takano¹, Tomoya Kanno¹, Shota Hoshi¹, Shotaro ARASE¹, Shinta NODA¹, Takato ISHIZAKI¹, Naohisa Happo³, Masahide Harada⁴, Kenichi Oikawa⁴, Yasuhiro Inamura⁴, Kouichi Hayashi², Toyoto Sato⁵, Shin-ichi Orimo^5,6 (1. Ibaraki Univ. (Japan), 2. Nagoya Inst. Tech. (Japan), 3. Hiroshima City Univ. (Japan), 4. Japan Atomic Energy Agency (Japan), 5. IMR, Tohoku Univ. (Japan), 6. AIMR, Tohoku Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-18] Formation Of Fe-Mo Alloy Hydrides Under High Pressure And High Temperature

*Reina Utsumi^1,2, Masahiro Morimoto^1,2, Hiroyuki Saitoh^1,2, Tesu Watanuki^1,2, Toyoto Sato^3,4, Shigeyuki Takagi³, Shin-ichi Orimo³ (1. National Inst. for Quantum and Radiological Sci. and Tech. (Japan), 2. Univ. of Hyogo (Japan), 3. Tohoku Univ. (Japan), 4. Shibaura Inst. of Tech. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-19] Photo-patternable gels possessing photo-stability via dual-activation strategy with light and proton

*Hiroshi Masai¹, Go Martin Russell¹, Takashi Kaneko¹, Jun Terao¹ (1. The Univ. of Tokyo (Japan))

6:30 PM - 8:00 PM

[E5-PV21-20] Electrical and optical properties in selectively fabricated YbH₂ and YbH_2.5 epitaxial thin films

*Tianyu Qiu¹, Yuya Komatsu¹, Ryota shimizu^1,2, Markus Wilde³, Katsuyuki Fukutani^3,4, Taro Hitosugi¹ (1. Tokyo Tech (Japan), 2. JST-PRESTO (Japan), 3. U Tokyo (Japan), 4. JAEA (Japan))

6:30 PM - 8:00 PM

[E5-PV21-21] Study on nickel deposited bipolar plate for anion exchange membrane fuel cells

*Sili Peng¹, Rajashekar Badam¹, Md. Mahmudul Hasan¹, Noriyoshi Matsumi¹, Yuki Nagao¹ (1. Japan Advanced Institue of Science and Technology (Japan))

6:30 PM - 8:00 PM

[E5-PV21-22] Temperature Dependence of Hydrogen Adsorption on Pd-modified Carbon Blacks and Their Enthalpy Changes

*Takehiro Kaneko¹, Takeshi Toyama¹, Yoshiyuki Kojima¹, Nobuyuki Nishimiya¹ (1. Nihon Univ. (Japan))

6:30 PM - 8:00 PM

[E5-PV21-23] Direct Synthesis of Barium Titanate Oxyhydride Perovskite by Mechanochemical Method

*Tasuku Uchimura^1,2, Fumitaka Takeiri^1,2, Takashi Saito^1,3, Takashi Kamiyama^1,3, Genki Kobayashi^1,2 (1. The Graduate Univ. for Advanced Studies, SOKENDAI (Japan), 2. Inst. for Molecular Science (Japan), 3. High Energy Accelerator Research Organization (Japan))

6:30 PM - 8:00 PM

[E5-PV21-24] Theoretical study of H/D isotope effect on phase transition of hydrogen-bonded organic conductor κ-H₃(Cat-EDT-TTF)₂ with multi-component density functional theory

*Masanori Tachikawa Tachikawa¹ (1. Yokohama City University (Japan))

6:30 PM - 8:00 PM

[E5-PV21-25] Impact of Na Concentration on the Phase Transition Behavior and H^– Conductivities of Ba₂(Li_1-xNa_x)H₃O solid solution

*Kei Okamoto^1,2, Fumitaka Takeiri^1,2, Masao Yonemura³, Takashi Saito³, Kazutaka Ikeda³, Toshiya Otomo^2,3, Takashi Kamiyama^2,3, Genki Kobayashi^1,2 (1. Ins. for Molecular Science (Japan), 2. SOKENDAI (The Graduate Univ. for Advanced Studies) (Japan), 3. High Energy Accelerator Research Organization (Japan))

Oral Session

[E5-O3] Slot 03

Tue. Dec 14, 2021 9:00 AM - 11:00 AM Room M (G312+313)

Chair: Kenji Miyatake

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9:00 AM - 9:45 AM

[E5-O3-01 (Symposium Keynote)] Synergistic Modulation of Non-precious Electrocatalysts towards Advanced Water Electrolysis for Hydrogen Production

*Jin-Song Hu^1,2, Li-Jun Wan^1,2 (1. Inst. Chem., Chinese Acad. Sci. (China), 2. Univ. Chinese Acad. Sci. (China))

9:45 AM - 10:15 AM

[E5-O3-02 (Symposium Invited)] Hydrogen Production from Cellulose Catalyzed by an Iridium Complex under Mild Conditions

*Ken-ichi Fujita¹ (1. Kyoto Univ. (Japan))

10:15 AM - 10:35 AM

[E5-O3-03] Observation of ad/desorption process of N₂ and H₂ on Ru-Fe nanoalloy ammonia synthesis catalysts using modulation-excitation infrared spectroscopy

*Tomohiro Noguchi¹, David S. Rivera Rocabado², Takayoshi Ishimoto³, Miho Yamauchi^1,4 (1. International Institute for Carbon-Neutral Energy Research (WPI-I²CNER), Kyushu Univ. (Japan), 2. Graduate School of Nanobioscience, Yokohama City Univ. (Japan), 3. Graduate School of Advanced Engineering and Science, Hiroshima Univ. (Japan), 4. Advanced Institute for Materials Research (WPI-AIMR), Tohoku Univ. (Japan))

10:35 AM - 10:55 AM

[E5-O3-04] Isolated 13-Group Metal Hydrides in Zeolites as Selective and Coke-resistant Active Sites for Ethane Dehydrogenation

*Zen Maeno¹, Shunsaku Yasumura¹, Mengwen Huang¹, Takashi Toyao^1,2, Ken-ichi Shimizu^1,2 (1. Institute for Catalysis, Hokkaido Univ. (Japan), 2. Elements Strategy Initiative for Catalysts and Batteries, Kyoto Univ. (Japan))

Oral Session

[E5-O4] Slot 04

Tue. Dec 14, 2021 1:30 PM - 3:30 PM Room M (G312+313)

Chair: Ken-ichi Fukui

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1:30 PM - 2:00 PM

[E5-O4-01 (Symposium Invited)] Novel proton-electron coupled functionalities in molecular materials

*Hatsumi Mori¹, Shun Dekura¹, So Yokomori¹, Kaito Nishioka¹ (1. The University of Tokyo (Japan))

2:00 PM - 2:30 PM

[E5-O4-02 (Symposium Invited)] Crystal Chemistry and Hydride Ion Conduction in Rare-Earth Oxyhydrides

*Soshi Iimura^1,2,3, Keiga Fukui², Hideo Hosono^1,2 (1. NIMS (Japan), 2. Tokyo Tech. (Japan), 3. PRESTO (Japan))

2:30 PM - 2:50 PM

[E5-O4-03] A H^– superionic conductor Ba_1.75LiH_2.7O_0.9

*Genki Kobayashi^1,2, Fumitaka Takeiri^1,2,3, Akihiro Watanabe^1,4, Kei Okamoto^1,2, Dominic Bresser^6,5, Sandrine Lyonnard⁵, Bernhard Frick⁷, Asad Ali^1,2, Masao Yonemura⁸, Takashi Saito⁸, Kazutaka Ikeda⁸, Toshiya Otomo⁸, Takashi Kamiyama⁸, Ryoji Kanno⁴ (1. IMS, NINS (Japan), 2. SOKENDAI (Japan), 3. JST PREST (Japan), 4. Tokyo Tech. (Japan), 5. CEA, CNRS, IRIG (France), 6. HIU (Germany), 7. ILL (France), 8. KEK (Japan))

2:50 PM - 3:10 PM

[E5-O4-04] T-site Occupation of Hydrogen in Pd Revealed by Channeling NRA

*Takahiro Ozawa¹, Yuki Sugisawa², Daiichiro Sekiba², Katsuyuki Fukutani^1,3 (1. Inst. Indust. Sci., Univ. of Tokyo (Japan), 2. Inst. of Applied Physics, Univ. of Tsukuba (Japan), 3. Asrc, JAEA (Japan))

3:10 PM - 3:30 PM

[E5-O4-05] Physical properties control in metal hydride epitaxial thin films by tuning charge state in hydrogen

*Ryota Shimizu¹, Yuya Komatsu¹, Seoungmin Chon¹, Taro Hitosugi¹ (1. Tokyo Institute of Technology (Japan))

Poster Session

[E5-PR14] Slot 14

Tue. Dec 14, 2021 4:00 PM - 6:00 PM E5-PR14 (G403-404)

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4:00 PM - 6:00 PM

[E5-PR14-01] High Seebeck coefficent of a thermocell achieved by combining temperature-responsive pH-changing polymers with proton-coupled electron transfer (PCET) reaction

*teppei yamada¹ (1. Univ. Tokyo (Japan))

4:00 PM - 6:00 PM

[E5-PR14-02] Hydride-Bridged Molecular Mo-Fe Complexes: Synthesis and Catalytic Silylation of N₂

4:00 PM - 6:00 PM

[E5-PR14-03] Ultrafine Rhodium−Chromium Oxide Cocatalysts for Highly Active Water-Splitting Photocatalysts

4:00 PM - 6:00 PM

[E5-PR14-04] High-pressure/high-temperature phase diagram of BaH₂

4:00 PM - 6:00 PM

[E5-PR14-05] Ammonia Synthesis Mediated by Redox Properties of Ba-Ce Oxynitride-Hydrides

*Masaaki Kitano¹, Jun Kujirai¹, Kiya Ogasawara¹, Hideo Hosono¹ (1. Tokyo Institute of Technology (Japan))

4:00 PM - 6:00 PM

[E5-PR14-06] Formation and Characterization of Composite of MgH₂ Nanoparticles and Hydrogen Boride Sheets for Efficient Hydrogen Storage Materiall

4:00 PM - 6:00 PM

[E5-PR14-07] Local structures and molecular dynamics in the anhydrous proton-conducting PVPA-Im composite

*Yuta Hori¹, Toshiya Suetake², Tomonori Ida², Motohiro Mizuno², Yasuteru Shigeta¹ (1. Univ. of Tsukuba (Japan), 2. Kanazawa Univ. (Japan))

4:00 PM - 6:00 PM

[E5-PR14-08] Self-Induced Radicals in the Electron-Proton-Coupled Molecular Bilayer on Au(111) Surfaces

4:00 PM - 6:00 PM

[E5-PR14-09] Search for Superconductivity in the Lanthanum-Boron-Hydrogen System by Evolutionary Algorithm

*Takahiro Ishikawa¹, Takashi Miyake² (1. National Institute for Materials Science (Japan), 2. National Institute of Advanced Industrial Science and Technology (Japan))

4:00 PM - 6:00 PM

[E5-PR14-10] Photo- and Thermally-induced Proton Transfer Coupled Spin Transition in Iron(II) Hydrazone Complexes

*Takumi Nakanishi¹, Yuta Hori², Yoshihito Shiota¹, Kazunari Yoshizawa¹, Osamu Sato¹ (1. Kyushu Univ. (Japan), 2. Univ. Tsukuba (Japan))

4:00 PM - 6:00 PM

[E5-PR14-11] Interfacial Proton Conductivity and Structure in Polymer Electrolyte Thin Films

*Yuki Nagao¹ (1. Japan Advanced Inst. of Sci. and Tech. (Japan))

4:00 PM - 6:00 PM

[E5-PR14-12] Thermal desorption spectroscopy (TDS) for quantitative analysis of low hydrogen concentration in thin-film samples

*Hidenori Hiramatsu¹, Taku Hanna¹, Isao Sakaguchi², Hideo Hosono¹ (1. Tokyo Inst. Tech. (Japan), 2. NIMS (Japan))

4:00 PM - 6:00 PM

[E5-PR14-13] Substitutional doping from boron to carbon in hydrogen boride sheets

4:00 PM - 6:00 PM

[E5-PR14-14] Synthesis of Bismuth Hydride under High Temperature and High Pressure

*Mari EINAGA¹, Katsuya SHIMIZU¹, Satoshi NAKANO², Saori KAWAGUCHI³, Naohisa HIRAO³, Yasuo OHISHI³ (1. KYOKUGEN, Osaka Univ. (Japan), 2. NIMS (Japan), 3. JASRI (Japan))

4:00 PM - 6:00 PM

[E5-PR14-15] Repeatable photo-induced insulator-to-metal transition in YOxHy epitaxial thin films

4:00 PM - 6:00 PM

[E5-PR14-16] Hydride-sulfides: a new family of H^–conductors with layered anion ordering

4:00 PM - 6:00 PM

[E5-PR14-17] Novel probe of hydrogen in hydrides - white neutron holography -

4:00 PM - 6:00 PM

[E5-PR14-18] Formation Of Fe-Mo Alloy Hydrides Under High Pressure And High Temperature

4:00 PM - 6:00 PM

[E5-PR14-19] Photo-patternable gels possessing photo-stability via dual-activation strategy with light and proton

*Hiroshi Masai¹, Go Martin Russell¹, Takashi Kaneko¹, Jun Terao¹ (1. The Univ. of Tokyo (Japan))

4:00 PM - 6:00 PM

[E5-PR14-20] Electrical and optical properties in selectively fabricated YbH₂ and YbH_2.5 epitaxial thin films

*Tianyu Qiu¹, Yuya Komatsu¹, Ryota shimizu^1,2, Markus Wilde³, Katsuyuki Fukutani^3,4, Taro Hitosugi¹ (1. Tokyo Tech (Japan), 2. JST-PRESTO (Japan), 3. U Tokyo (Japan), 4. JAEA (Japan))

4:00 PM - 6:00 PM

[E5-PR14-21] Study on nickel deposited bipolar plate for anion exchange membrane fuel cells

*Sili Peng¹, Rajashekar Badam¹, Md. Mahmudul Hasan¹, Noriyoshi Matsumi¹, Yuki Nagao¹ (1. Japan Advanced Institue of Science and Technology (Japan))

4:00 PM - 6:00 PM

[E5-PR14-22] Temperature Dependence of Hydrogen Adsorption on Pd-modified Carbon Blacks and Their Enthalpy Changes

*Takehiro Kaneko¹, Takeshi Toyama¹, Yoshiyuki Kojima¹, Nobuyuki Nishimiya¹ (1. Nihon Univ. (Japan))

4:00 PM - 6:00 PM

[E5-PR14-23] Direct Synthesis of Barium Titanate Oxyhydride Perovskite by Mechanochemical Method

4:00 PM - 6:00 PM

[E5-PR14-24] Theoretical study of H/D isotope effect on phase transition of hydrogen-bonded organic conductor κ-H₃(Cat-EDT-TTF)₂ with multi-component density functional theory

*Masanori Tachikawa¹ (1. Yokohama City University (Japan))

4:00 PM - 6:00 PM

[E5-PR14-25] Impact of Na Concentration on the Phase Transition Behavior and H^– Conductivities of Ba₂(Li_1-xNa_x)H₃O solid solution

Oral Session

[E5-O6] Slot 06

Wed. Dec 15, 2021 9:00 AM - 11:00 AM Room M (G312+313)

Chair: Ken-ichi Fujita

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9:00 AM - 9:30 AM

[E5-O6-01 (Symposium Invited)] Partially Fluorinated Proton Conductive Polyphenylene Ionomers for Fuel Cells

*Kenji Miyatake^1,2, Zhi Long^1,2 (1. University of Yamanashi (Japan), 2. Waseda University (Japan))

9:30 AM - 9:50 AM

[E5-O6-02] Interfacial Spectroscopic Study using Far UV/Deep UV Light for Electronic States Analyses of Interfacial Electrolyte and Hydrogen-Storing Materials

Tomonori Kakinoki¹, Ichiro Tanabe¹, Masaya Imai¹, Kenji Miyatake², Kenichi Oyaizu³, *Ken-ichi Fukui^1,4 (1. Osaka Univ. (Japan), 2. Univ. Yamanashi (Japan), 3. Waseda Univ. (Japan), 4. Inst. Molecular Science (Japan))

9:50 AM - 10:10 AM

[E5-O6-03] Functionalized model catalysts by Pd deposition for hydrogenation

*Jun Yoshinobu¹, Wataru Osada¹, Fumihiko Ozaki¹, Y. Choi¹, Haruka Yoshioka¹, Shunsuke Tanaka¹, Kozo Mukai¹ (1. Univ. of Tokyo (Japan))

10:10 AM - 10:30 AM

[E5-O6-04] New Insights into Nuclear Quantum Effects of Liquid Water from First Principles Calculations

*Bo Thomsen¹, Motoyuki Shiga¹ (1. Simulation Technology Research and Development, Japan Atomic Energy Agency (Japan))

10:30 AM - 10:50 AM

[E5-O6-05] High-pressure synthesis of aluminum-based alloy hydrides

*Hiroyuki Saitoh^1,2, Masahiro Morimoto^1,2, Mai Tanikami^1,2, Kazuhito Uno^1,2, Shin Murakami^1,2, Masanobu Noushi^1,2, Reina Utsumi^1,2, Akihiko Machida¹, Tetsu Watanuki^1,2, Toyoto Sato³, Shigeyuki Takagi³, Shin-ichi Orimo³, Kazutaka Ikeda⁴, Toshiya Otomo⁴ (1. National Inst. for Quantum and Radiological Sci. and Technology (Japan), 2. Univ. of Hyogo (Japan), 3. Tohoku Univ. (Japan), 4. High Energy Accelerator Res. Organization (Japan))

Oral Session

[E5-O7] Slot 07

Wed. Dec 15, 2021 2:30 PM - 6:00 PM Room M (G312+313)

Chair: Soshi Iimura, Shigeyuki Takagi (Tohoku University, Japan)

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2:30 PM - 2:50 PM

[E5-O7-01] Correlation of Cluster ordering and Li ionic conduction in Cluster Materials Li(CB9H10) and 0.7Li(CB9H10)-0.3Li(CB11H12)

*Yoshinori Ohmasa¹, Sangryun Kim², Shin-ichi Orimo^2,3, Hiroshi Akiba¹, Osamu Yamamuro¹ (1. ISSP, Univ. of Tokyo (Japan), 2. IMR, Tohoku Univ. (Japan), 3. WPI-AIMR, Tohoku Univ. (Japan))

2:50 PM - 3:10 PM

[E5-O7-02] Molecular Dynamic Study of the Relationship between Li-ion Migration and Disordering of CB₉H₁₀⁻ Complexes in LiCB₉H₁₀

*Ryuhei Sato¹, Toyoto Sato², Takashi Honda³, Toshiya Otomo³, Shin-ichi Orimo^2,4, Shinji Tsuneyuki¹ (1. Dept. Physics, Univ. Tokyo (Japan), 2. Inst. Materials Research, Tohoku Univ. (Japan), 3. Inst. Materials Structure Science, High Energy Accelerator Research (KEK) (Japan), 4. WPI-Advanced Inst. for Materials Research, Tohoku Univ. (Japan))

3:10 PM - 3:30 PM

[E5-O7-03] Influencing Factors for Lowering Order-Disorder Transition Temperature in Complex Metal Hydrides

*Kartik Sau¹, Tamio Ikeshoji¹, Sangryun Kim³, Shigeyuki Takagi³, Shin-ichi Orimo^2,3 (1. MathAM-OIL (AIST), C/O-AIMR Tohoku University (Japan), 2. IMR, Tohoku University (Japan), 3. AIMR, Tohoku University (Japan))

3:30 PM - 3:50 PM

[E5-O7-04] Calcium Battery Electrolyte with Hydride-based Monocarborane Cluster

*Kazuaki Kisu¹, Sangryun Kim², Kun Zhao³, Andreas Züttel³, Shin-ichi Orimo^1,2 (1. AIMR, Tohoku Univ. (Japan), 2. IMR, Tohoku Univ. (Japan), 3. LMER, EPFL (Switzerland))

Break （3:50 PM - 4:10 PM）

4:10 PM - 4:40 PM

[E5-O7-05 (Symposium Invited)] Hydrogen storage in high-entropy alloys

*Bjorn C Hauback¹, Magnus Moe Nygard¹, Magnus H Sorby¹ (1. Institute for Energy Technology (IFE) (Norway))

4:40 PM - 5:00 PM

[E5-O7-06] Polymers for Fast and Reversible Hydrogen Storage

*Kenichi Oyaizu¹, Yusuke Kaiwa¹ (1. Waseda Univ. (Japan))

5:00 PM - 5:20 PM

[E5-O7-07] Development of Nanostructured Mg Hydride for Hydrogen Storage

*Kohta Asano¹, Yanshan Lu¹, Herman Schreuders², Véronique Charbonnier¹, Hyunjeong Kim¹, Kouji Sakaki¹, Hirotoshi Enoki¹, Yumiko Nakamura¹, Etsuo Akiba³, Bernard Dam² (1. National Inst. of Advanced Indus. Sci. and Tech. (Japan), 2. Delft Univ. of Tech. (Netherlands), 3. Kyushu Univ. (Japan))

5:20 PM - 5:40 PM

[E5-O7-08] Research and Development of Ti-based Hydrogen Storage Compounds with a C14 Laves Structure for a Thermochemical Metal Hydride Compressor in an Ultra-High Pressure

*Veronique Charbonnier¹, Hirotoshi Enoki¹, Kohta Asano¹, Hyunjeong Kim¹, Kouji Sakaki¹ (1. Energy Process Res. Inst., AIST, Tsukuba (Japan))

5:40 PM - 6:00 PM

[E5-O7-09] Development of TiFe based hydrogen storage materials for power to gas technology

*Kouji Sakaki¹, Hyunjeong Kim¹, Yumiko Nakamura¹, Yoshinori Kawaharazaki², Hideaki Itoh², kazuya Kubo³ (1. National Institute of Advanced Industrial Science and Technology (Japan), 2. Japan Steel Works M&E (Japan), 3. The Japan Steel Works (Japan))

Sessions

E. Energy Science and Technologies » [E-5] Hydrogen in Functional Materials II

[E5-O1] Slot 01

[E5-PV21] Slot 21

[E5-O3] Slot 03

[E5-O4] Slot 04

[E5-PR14] Slot 14

[E5-O6] Slot 06

[E5-O7] Slot 07

Authentication