Oral Session

[E3-O1] Slot 01

Mon. Dec 13, 2021 9:00 AM - 11:00 AM Room R (G319)

Chair: Hideto Imai (NISSAN ARC, LTD)

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Opening Remark （9:00 AM - 9:10 AM）

9:10 AM - 9:50 AM

[E3-O1-01 (Symposium Keynote)] NEDO's FC-Platform -A Novel frameworks specialized in Analysis and Evaluation for PEFCs

*Kazuki Amemiya¹, Shigeki Oyama¹, Yoichiro Tsuji¹, Soichiro Shimotori¹, Masakazu Yoneda², Motoaki Kawase³, Hideto Imai⁴, Keitaro Sodeyama⁵ (1. FC-Cubic, TRA (Japan), 2. Mizuho Research & Technologies, Ltd. (Japan), 3. Kyoto Univ. (Japan), 4. NISSAN ARC, Ltd. (Japan), 5. National Inst. for Materials Sci. (Japan))

9:50 AM - 10:10 AM

[E3-O1-02] Investigation on Structure of Catalyst Layer including Nafion/H₂O/Pt Nano-particles/Carbon in Polymer Electrolyte Fuel Cells by Molecular Dynamics Simulation

*Nobuki Ozawa¹, Riku Otuski¹, Tetsuya Nakamura¹, Akito Yanaru¹, Momoji Kubo¹ (1. Tohoku Univ. (Japan))

10:10 AM - 10:30 AM

[E3-O1-03] Small-Angle Neutron Scattering Study of a Fuel Cell Catalyst Layer

*Jun-ichi Suzuki¹, Yukihiko Kawamura¹, Kazuki Ohishi¹, Mitsuhiro Shibayama¹, Kosuke Hiroi², Shin-ichi Takata², Yukinobu Kawakita², Toshiya Otomo³, Hideto Imai⁴, Maria Ohki⁵, Takahiko Asaoka⁵, Yoichiro Tsuji⁵, Kazuki Amemiya⁵ (1. Comprehensive Research Organization for Science and Society (CROSS) (Japan), 2. J-PARC Center, Japan Atomic Energy Agency (JAEA) (Japan), 3. J-PARC Center, High Energy Accelerator Research Organization (KEK) (Japan), 4. NISSAN ARC, Ltd. (Japan), 5. FC-Cubic TRA (Japan))

10:30 AM - 10:50 AM

[E3-O1-04] Evaluation of Molecular Aggregation State in Nafion Films

*Tomoyasu Hirai¹, Tamio Seko¹, Hiroyuki Nakagawa², Syuji Fujii¹, Yoshinobu Nakamura¹ (1. Osaka Institute of Technology (Japan), 2. Kyoto University (Japan))

Poster Session

[E3-PV21] Slot 21

Mon. Dec 13, 2021 6:30 PM - 8:00 PM E3-PV21 (online)

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6:30 PM - 8:00 PM

[E3-PV21-01] Synchrotron Radiation X-ray Diffraction Studies on Liquid and Glassy CS₂

*Yuki Mizuno^1,2, Yuansheng Zhao², Hiroshi Akiba², Shinji Kohara³, Koji Ohara¹, Matthew G. Tucker⁴, Marshall T. McDonnell⁴, Osamu Yamamuro² (1. JASRI (Japan), 2. ISSP, Univ. of Tokyo (Japan), 3. NIMS (Japan), 4. ORNL (United States of America))

6:30 PM - 8:00 PM

[E3-PV21-02] Cross-sectional image of liquid water in gas diffusion layer by Compton scattering imaging

*Naruki Tsuji¹, Tetsuya Miyazawa¹, Yoichiro Tsuji², Yoshiharu Uchimoto³, Hideto Imai⁴, Yoshiharu Sakurai¹ (1. JASRI (Japan), 2. FC-Cubic TRA (Japan), 3. Kyoto University (Japan), 4. NISSAN ARC (Japan))

6:30 PM - 8:00 PM

[E3-PV21-03] High Resolved Visualization of Liquid Water in Gas Diffusion Layer using X-ray Nano Computed Tomography

*Toshiki Watanabe¹, Akihisa Takeuchi², Masayuki Uesugi², Tomoki Uchiyama¹, Takahiko Asaoka³, Yoichiro Tsuji³, Hideto Imai⁴, Yoshiharu Sakurai², Yoshiharu Uchimoto¹ (1. Kyoto Univ. (Japan), 2. JASRI/SPring-8 (Japan), 3. FC-Cubic (Japan), 4. Nissan ARC Ltd. (Japan))

6:30 PM - 8:00 PM

[E3-PV21-04] Visualization of spatio-temporal oscillation of electrode reaction in a large electrochemical cell using operando Compton scattering imaging

*Kosuke Suzuki¹, Shunta Suzuki¹, Yuji Otsuka¹, Naruki Tsuji², Kirsi Jalkanen³, Jari Koskinen³, Kazushi Hoshi¹, Ari-Pekka Honkanen⁴, Hasnain Hafiz⁵, Yoshiharu Sakurai², Mika Kanninen³, Simo Huotari⁴, Arun Bansil⁶, Hiroshi Sakurai¹, Bernardo Barbiellini^7,6 (1. Gunma University (Japan), 2. Japan Synchrotron Radiation Research Institute (Japan), 3. Akkurate Oy (Finland), 4. University of Helsinki (Finland), 5. Carnegie Mellon University (United States of America), 6. Northeastern University (United States of America), 7. LUT University (Finland))

6:30 PM - 8:00 PM

[E3-PV21-05] Monitoring the Development of ORR Active Sites for Fe-N-C Catalysts Using High Temperature In-situ Techniques

*Albert Mufundirwa^1,2,3, Takeharu Sugiyama², Břetislav Šmid⁴, Akari Hayashi^1,5, Stephen Matthew Lyth⁵ (1. Department of Hydrogen Energy Systems, Kyushu Univ. (Japan), 2. Res. Center for Synchrotron Light Applications, Kyushu Univ. (Japan), 3. Japan Synchrotron Radiation Res. Inst. (JASRI), SPring-8 (Japan), 4. Department of Surface and Plasma Science, Charles Univ. in Prague (Czech Republic), 5. Kyushu Univ. Platform of Inter/Transdisciplinary Energy Res. (Japan))

6:30 PM - 8:00 PM

[E3-PV21-06] Thermal effect on Oxygen Reduction Reaction Kinetics for Pd Core - Pt Shell Catalyst with different core size

*Hirokazu Tsuji¹, Tomoki Uchiyama², Chen Liu², Masazumi Arao³, Hideto Imai³, Takahiko Asaoka⁴, Yoichiro Tsuji⁴, Tomoya Uruga¹, Yoshiharu Sakurai¹, Yoshiharu Uchimoto² (1. JASRI/SPring-8 (Japan), 2. Kyoto University (Japan), 3. Nissan ARC LTD (Japan), 4. FC-Cubic (Japan))

6:30 PM - 8:00 PM

[E3-PV21-07] Effect of alcohol/water ratio in dispersion on proton transport and morphology of cast perfluorinated sulfonic acid ionomers thin films

*Kentaro Yamamoto¹, Xiao Gao¹, Tomoyasu Hirai², Noboru Ohta³, Takahiko Asaoka⁴, Yoichiro Tsuji⁴, Hideto Imai⁵, Yoshiharu Sakurai³, Yoshiharu Uchimoto¹ (1. Kyoto Univ. (Japan), 2. Osaka Inst. of Tech. (Japan), 3. JASRI (Japan), 4. FC-Cubic (Japan), 5. Nissan ARC Ltd. (Japan))

6:30 PM - 8:00 PM

[E3-PV21-08] Isolation and polyphasic characterization of ‘Desulfuromonas versatilis’ sp. nov., an electrogenic bacteria capable of versatile metabolism isolated from a graphene oxide reducing enrichment culture

*Li Xie¹, Naoko Yoshida¹, Ling Yu Meng¹ (1. Nagoya Institute of Technology (Nitech) (Japan))

6:30 PM - 8:00 PM

[E3-PV21-09] In-situ HERFD-XANES and RIXS measurements of oxygen and sulfur species adsorbed on Pt cathode catalysts in polymer electrolyte fuel cells

*Tomoya Uruga^1,2, Takuma Kaneko^1,2, Hiroko Miwa¹, Hirosuke Matsui³, Takefumi Yoshida¹, Kotaro Higashi², Oki Sekizawa^2,1, Tomohiro Sakata¹, Kiyotaka Asakura⁴, Takehiko Sasaki⁵, Mizuki Tada³, Yasuhiro Iwasawa¹ (1. Univ. Electro-Commun (Japan), 2. Japan Synchrotron Radiation Research Institute (Japan), 3. Nagoya Univ. (Japan), 4. Hokaido Univ. (Japan), 5. Univ. Tokyo (Japan))

6:30 PM - 8:00 PM

[E3-PV21-10] Synchrotron radiation analysis platform for characterization of polymer electrolyte fuel cells at SPring-8 in NEDO project

*Tomoya Uruga¹, Tetsuya Miyazawa¹, Hirokazu Tsuji¹, Takuma Kaneko¹, Hiroyuki Iwamoto¹, Keiji Umetani¹, Naruki Tsuji¹, Albert Mufundirwa¹, Yuki Mizuno¹, Takahiro Matsumoto¹, Shigeru Yokota¹, Tomoki Uchiyama², Masashi Matsumoto³, Masayuki Inaba³, Yoshiharu Uchimoto², Yoichiro Tsuji⁴, Hideto Imai³, Yoshiharu Sakurai¹ (1. Japan Synchrotron Radiation Research Inst. (Japan), 2. Kyoto Univ. (Japan), 3. NISSAN ARC Ltd. (Japan), 4. FC-Cubic TRA (Japan))

Oral Session

[E3-O3] Slot 03

Tue. Dec 14, 2021 9:00 AM - 11:00 AM Room R (G319)

Chair: Rangachary Mukundan (Los Alamos National Laboratory (LANL))

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9:00 AM - 9:30 AM

[E3-O3-01 (Symposium Invited)] Automating Electron Microscopy Characterization of Fuel Cell Catalysts and Electrodes

*David A Cullen¹, Haoran Yu¹, Michael J Zachman¹ (1. Oak Ridge National Lab. (United States of America))

9:30 AM - 9:50 AM

[E3-O3-02] Atomic-scale Analysis of Catalyst Particle Surfaces using Scanning Transmission Electron Microscopy

*Yuki Omori¹, Hsin-Hui Huang¹, Shunsuke Kobayashi¹, Akihide Kuwabara¹ (1. Nanostructures Research Lab., Japan Fine Ceramics Center (Japan))

9:50 AM - 10:10 AM

[E3-O3-03] Identification and structure and chemical-state analysis of functional groups on carbon-supports for polymer-electrolyte fuel-cells

*Masashi Matsumoto¹, Keisuke Tomiyasu¹, Qiuyi Yuan¹, Masayuki Inaba¹, Takahiko Asaoka², Yoichio Tsuji², Yoshiharu Sakurai³, Yoshiharu Uchimoto⁴, Hideto Imai¹ (1. NISSAN ARC, LTD. (Japan), 2. FC-Cubic TRA (Japan), 3. Japan Synchrotron Radiation Research Institute (Japan), 4. Kyoto University (Japan))

10:10 AM - 10:30 AM

[E3-O3-04] Advanced Characterization of Me-N-C Electrocatalysts for Fuel Cells

*Stephen Lyth¹, Albert Mufundirwa¹, Takeharu Suguyama¹, Akari Hayashi¹, Kazunari Sasaki¹ (1. Kyushu Univ. (Japan))

10:30 AM - 10:50 AM

[E3-O3-05] Experiment Data Infrastructure with BENTEN for PEFCs Technology Evaluation at SPring 8

*Takahiro Matsumoto¹, Shigeru Yokota¹, Takuma Kaneko¹, Tetsuya Miyazawa¹, Hirokazu Tsuji¹, Hiroyuki Iwamoto¹, Keiji Umetani¹, Naruki Tsuji¹, Albert Mufundirwa¹, Yuki Mizuno¹, Tomoya Uruga¹, Yoichiro Tsuji², Yoshiharu Uchimoto³, Hiedo Imai⁴, Yoshiharu Sakurai¹ (1. Japan Synchrotron Radiation Research Inst. (Japan), 2. Fuel Cell Cutting-Edge Research Center Technology Research Association (Japan), 3. Kyoto University (Japan), 4. NISSAN ARC, Ltd. (Japan))

Oral Session

[E3-O4] Slot 04

Tue. Dec 14, 2021 1:30 PM - 3:30 PM Room R (G319)

Chair: Toshiya Otomo (High Energy Accelerator Research Organization (KEK), Japan)

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1:30 PM - 2:10 PM

[E3-O4-01 (Symposium Keynote)] Synchrotron X-ray and pulsed neutron imaging of liquid water formation and transport in polymer electrolyte fuel cells

*Satoru Kato¹, Yuki Higuchi¹, Yasutaka Nagai¹ (1. Toyota Central R&D Labs., Inc. (Japan))

2:10 PM - 2:30 PM

[E3-O4-02] Operando time-resolved CARS spectroscopy measurement of the water distribution in PEM under transient conditions during fuel cell operation

*Hiromichi Nishiyama¹, Akihiro Iiyama¹, Junji Inukai^1,2,3 (1. Fuel Cell Nanomaterials Center, Univ. of Yamanashi (Japan), 2. Clean Energy Research Center, Univ. of Yamanashi (Japan), 3. Fuel Cell Institute, National Univ. of Malaysia (Malaysia))

2:30 PM - 2:50 PM

[E3-O4-03] Dynamics of Water in Catalyst Layer of Fuel Cell by Quasi-elastic Neutron Scattering

*Kanae Ito¹, Takeshi Yamada², Akihiro Shinohara³, Shin-ichi Takata¹, Yukinobu Kawakita¹ (1. Japan Atomic Energy Agency (Japan), 2. Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (Japan), 3. TOYOTA CENTRAL R&D LABS., INC. (Japan))

2:50 PM - 3:10 PM

[E3-O4-04] Distributions of Water in Polymer Electrolyte Thin Films for Fuel Cells Analyzed by Neutron Reflectometry under Controlled Temperature and Humidity.

*Teppei Kawamoto¹, Makoto Aoki², Taro Kimura¹, Takako Mizusawa³, Norifumi L Yamada⁴, Junji Inukai^1,5 (1. Univ. of Yamanashi (Japan), 2. Kobe Univ. (Japan), 3. Comprehensive Research Organization for Science and Society (Japan), 4. High Energy Accelerator Research Organization (Japan), 5. Universiti Kebangsaan Malaysia (Malaysia))

3:10 PM - 3:30 PM

[E3-O4-05] Voltage Oscillation in Polymer Electrolyte Fuel Cells Studied by Operando Monitoring of Oxygen Partial Pressure inside Gas Diffusion Layers

Yu Kakizawa¹, Akihiro Iiyama¹, *Junji Inukai^1,2 (1. Univ. of Yamanashi (Japan), 2. National Univ. of Malaysia (Malaysia))

Oral Session

[E3-O5] Slot 05

Tue. Dec 14, 2021 4:00 PM - 6:00 PM Room R (G319)

Chair: Yoshiharu Sakurai (JASRI/SPring-8)

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4:00 PM - 4:30 PM

[E3-O5-01 (Symposium Invited)] Tomographic analysis of water management in PEFC porous materials

*Felix N Buechi¹, Jens Eller¹, Hong Xu¹, Yen-Chun Chen¹, Adrian Mularczyk¹ (1. Paul Scherrer Institut (Switzerland))

4:30 PM - 5:00 PM

[E3-O5-02 (Symposium Invited)] PEMFC Materials Research at ESRF : Towards Holistic Understanding of Electrochemical Energy Conversion and Storage Systems Using High Energy X-rays.

*Jakub Drnec¹ (1. European Synchrotron Radiation Facility (France))

5:00 PM - 5:30 PM

[E3-O5-03 (Symposium Invited)] Materials science with X-ray free-electron laser SACLA

*Ichiro Inoue¹, Kensuke Tono^1,2, Yuichi Inubushi^1,2, Tadashi Togashi^1,2, Shigeki Owada^1,2, Toshinori Yabuuchi^1,2, Tetsuo Katayama^1,2, Keiichi Sueda¹, Kohei Miyanishi¹, Yuya Kubota¹, Jumpei Yamada¹, Makina Yabashi^1,2 (1. RIKEN SPring-8 Center (Japan), 2. Japan Synchrotron Radiation Research Institute (Japan))

5:30 PM - 5:50 PM

[E3-O5-04] Damage-Free Femtosecond X-ray Laser Snapshot Imaging of Catalyst Layer Nano-Structures of Polymer Electrolyte Fuel Cells

Akihiro Suzuki¹, Yoshiya Niida¹, Yasumasa Joti², Yoshitaka Bessho³, *Yoshinori Nishino¹ (1. Res. Inst. for Electronic Sci., Hokkaido Univ. (Japan), 2. Japan Synchrotron Radiation Res. Inst./SPring-8 (Japan), 3. Inst. of Bio. Chem., Academia Sinica (Taiwan))

Poster Session

[E3-PR15] Slot 15

Tue. Dec 14, 2021 6:30 PM - 8:30 PM E3-PR15 (G403-404)

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6:30 PM - 8:30 PM

[E3-PR15-01] Synchrotron Radiation X-ray Diffraction Studies on Liquid and Glassy CS₂

6:30 PM - 8:30 PM

[E3-PR15-02] Cross-sectional image of liquid water in gas diffusion layer by Compton scattering imaging

6:30 PM - 8:30 PM

[E3-PR15-03] High Resolved Visualization of Liquid Water in Gas Diffusion Layer using X-ray Nano Computed Tomography

6:30 PM - 8:30 PM

[E3-PR15-04] Visualization of spatio-temporal oscillation of electrode reaction in a large electrochemical cell using operando Compton scattering imaging

6:30 PM - 8:30 PM

[E3-PR15-05] Monitoring the Development of ORR Active Sites for Fe-N-C Catalysts Using High Temperature In-situ Techniques

6:30 PM - 8:30 PM

[E3-PR15-06] Thermal effect on Oxygen Reduction Reaction Kinetics for Pd Core - Pt Shell Catalyst with different core size

6:30 PM - 8:30 PM

[E3-PR15-07] Effect of alcohol/water ratio in dispersion on proton transport and morphology of cast perfluorinated sulfonic acid ionomers thin films

6:30 PM - 8:30 PM

[E3-PR15-08] Isolation and polyphasic characterization of ‘Desulfuromonas versatilis’ sp. nov., an electrogenic bacteria capable of versatile metabolism isolated from a graphene oxide reducing enrichment culture

*Li Xie¹, Naoko Yoshida¹, Ling Yu Meng¹ (1. Nagoya Institute of Technology (Nitech) (Japan))

6:30 PM - 8:30 PM

[E3-PR15-09] In-situ HERFD-XANES and RIXS measurements of oxygen and sulfur species adsorbed on Pt cathode catalysts in polymer electrolyte fuel cells

6:30 PM - 8:30 PM

[E3-PR15-10] Synchrotron radiation analysis platform for characterization of polymer electrolyte fuel cells at SPring-8 in NEDO project

Oral Session

[E3-O6] Slot 06

Wed. Dec 15, 2021 9:00 AM - 11:00 AM Room R (G319)

Chair: Yoshiharu Uchimoto (Kyoto University)

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9:00 AM - 9:30 AM

[E3-O6-01 (Symposium Invited)] Synchrotron X-Ray Spectroscopy, Scattering, and Tomography of Proton Exchange Membrane Fuel Cell Catalysts and Electrodes

*Deborah J Myers¹, A. Jeremy Kropf¹, Evan C Wegener¹, Joshua Wright², Jaehyung Park¹, Nancy N Kariuki¹, C. Firat Cetinbas³, Rajesh Ahluwalia³ (1. Argonne National Laboratory, Chemical Sciences and Engineering Division (United States of America), 2. Argonne National Laboratory, Materials Research Collaborative Access Team, Advanced Photon Source, and Illinois Institute of Technology (United States of America), 3. Argonne National Laboratory, Energy Systems Division (United States of America))

9:30 AM - 9:50 AM

[E3-O6-02] Operando Cerium Ion Mapping in-plain Electrolyte Membranes of Polymer Electrolyte Fuel Cell by Micro X-ray Fluorescence Spectroscopy

*Yuki Orikasa¹, Yoichiro Tsuji², Takahiko Asaoka², Maria Ohki², Oki Sekizawa³, Kiyofumi Nitta³ (1. Ritsumeikan Univ. (Japan), 2. FC-Cubic (Japan), 3. Japan Synchrotron Radiation Research Institute (Japan))

9:50 AM - 10:10 AM

[E3-O6-03] Redox responsibility of SO₂-poisoned PEFC Pt cathode catalyst by Operando XAFS analysis

*Hirosuke Matsui¹, Koshin Sato¹, Tomoya Uruga², Mizuki Tada¹ (1. Nagoya Univ. (Japan), 2. JASRI/SPring-8 (Japan))

10:10 AM - 10:30 AM

[E3-O6-04] Influence of specific adsorption of sulfo group in perfluorosulfonic acid ionomer on the oxygen reduction reaction activity of Pt/C by operando X-ray absorption spectroscopy

*Tomoki Uchiyama¹, Chen Liu¹, Masazumi Arao², Hideto Imai², Takahiko Asaoka³, Yoichiro Tsuji³, Tomoya Uruga⁴, Yoshiharu Sakurai⁴, Yoshiharu Uchimoto¹ (1. Kyoto University (Japan), 2. Nissan ARC LTD (Japan), 3. FC-Cubic (Japan), 4. Japan Synchrotron Radiation Research Institute (Japan))

Closing Remark （10:30 AM - 10:40 AM）

Sessions

E. Energy Science and Technologies » [E-3] Advanced Analysis for Fuel Cell Materials and Technologies

[E3-O1] Slot 01

[E3-PV21] Slot 21

[E3-O3] Slot 03

[E3-O4] Slot 04

[E3-O5] Slot 05

[E3-PR15] Slot 15

[E3-O6] Slot 06

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