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Conference Papers

International Conference Papers

FY2024

  1. In-situ Evaluation of Zn-anode/Electrolyte Interface using Grazing-incidence X-ray Diffraction
    Yasuhiro Takabayashi, Takahiro Yoshikawa, Hiroaki Watanabe, Koji Kimura, Hisashi Sato, Tatsuya Yokota, So Fujinami, Koichi Hayashi

    International Workshop on Hyperordered Structures and Quantum Materials, Centre for Quantum Topology and Its Applications, University of Saskatchewan(Canada), 8 Jul. 2024

  2. 19F MAS NMR studies of highly conductive BaF2–CaF2 composite prepared by thermal plasma processing
    Miwa Murakami, Kazuyuki Sato, Kiyonori Takegoshi

    EUROMAR2024, Euskalduna Bilbao Conference Centre, Bilbo(Spain), 30 Jun – 4 Jul. 2024

  3. Electrochemical Performance of a Bulk-Type All-Solid-State Fluoride-Ion Battery Using Dual Cation Fluoride as a Positive Electrode
    Keiji Shimoda, Kousuke Noi, and Takeshi Abe

    IMLB2024(22nd International Meeting on Lithium Batteries), AsiaWorld-Expo(Hong Kong), 16-21 Jun. 2024

  4. Effect of Silicate Addition on ZnO Formation During Zn Discharging Process
    Tanyanyu Wang, Masahiro Kunimoto and Takayuki Homma

    245 th ECS Meeting, Marriott Marquis San Francisco(USA), 30 May. 2024

  5. Novel Starch-Based Hydrogel Electrolyte for Zinc Anode Rechargeable Battery
    Cheng Zhen, Masanobu Chiku, Eiji Higuchi, Hiroshi Inoue

    Asian Conference on Electrochemical Power Sources 12(ACEPS12), Osaka International Convention Center(Osaka), 22 May. 2024

  6. Sodium Alginate-Based Hydrogel Electrolyte Membrane for Rechargeable Zinc Batteries
    Ningzhi Wang, Eiji Higuchi, Masanobu Chiku, Hiroshi Inoue

    Asian Conference on Electrochemical Power Sources 12(ACEPS12), Osaka International Convention Center(Osaka), 22 May. 2024

  7. Novel Polymer Hydrogel Electrolyte Membrane for Zinc Anode Rechargeable Batteries
    Tsuyoki Yoshida, Masanobu Chiku, Eiji Higuchi, and Hiroshi Inoue

    Asian Conference on Electrochemical Power Sources 12(ACEPS12), Osaka International Convention Center(Osaka), 21 May. 2024

  8. Xanthan Gum-Based Hydrogel Electrolytes for All-Solid-State Alkaline Zinc Anode Rechargeable Batteries
    Patrick Dedetemo Kimilita, Hiroshi Inoue

    Asian Conference on Electrochemical Power Sources 12(ACEPS12), Osaka International Convention Center(Osaka), 21 May. 2024

  9. Positive electrode behavior of manganese oxide in acidic aqueous electrolytes
    Masaki Okada, Masayuki Morita, Zempachi Ogumi, Takeshi Abe

    Asian Conference on Electrochemical Power Sources 12(ACEPS12), Osaka International Convention Center(Osaka), 20 May. 2024

FY2023

  1. In-situ visualization of Mn2+ ion dissolution in Zn-MnO2 battery
    Nithya Hellar, Arunkumar Dorai, Masaki Okada, Reiji Takekawa, Miwa Murakami, Takahisa Omata, Junichi Kawamura

    18th Asian Conference on Solid State Ionics (ACSSI-2024), Meenakshi College for Women, Chennai – 600024(INDIA), 19-22 Feb. 2024

  2. Fluoride ion dynamics of high conducting electrolytes studied using NMR
    Arunkumar Dorai, Nithya Hellar, Takahisa Omata, Junichi Kawamura

    18th Asian Conference on Solid State Ionics (ACSSI-2024), Meenakshi College for Women, Chennai – 600024(INDIA), 19-22 Feb. 2024

  3. Effects of Fe3+ addition on MnO2 deposition/dissolution reaction in MnO2 based rechargeable batteries
    Misaki Ando, Jin Kitamura, Koki Obuchi, Yasuyuki Kondou, Yu Katayama, Masaharu Nakayama, Yuki Yamada

    27th SANKEN International Symposium, Awaji Yumebutai(Hyogo), 11-12 Jan. 2024

  4. Effect of Iron Ion Addition on Charge-discharge Properties of Manganese Dioxide Cathode Operating via Two-electron Transfer Mechanism
    Jin Kitamura, Koki Obuchi, Misaki Ando, Yu Katayama, and Masaharu Nakayama

    MRM2023/IUMRS-ICA2023, Kyoto International Conference Center(Kyoto), 13 Dec. 2023

  5. Comprehensive exploring for cathode materials of fluoride batteries
    Yusuke Shimo, Naoki Matsui, Takeshi Tojigamori, Masahiko Ishida, So Fujinami, Tomotaka Nakatani, and Ryoji Kanno

    8th Autumn School of Chemoinformatics, Nara Kasugano International Forum(Nara), 28-30 Nov. 2023

  6. Universal Compositional Descriptors for Ionic Conductivity in Solid Electrolytes
    Naoki Matsui, Kota Suzuki, Jin Fukumoto, Satoshi Hori, Ryoji Kanno

    8th Autumn School of Chemoinformatics, Nara Kasugano International Forum(Nara), 28-30 Nov. 2023

  7. Phase Field Simulation for Defluoridation of CuPb2F6 Electrode Material
    Shangping Zhu, Hiroshi Akamine, Takeshi Tojigamori, Hidenori Miki, Kousuke Noi and Satoshi Iikubo

    The 11th Pacific Rim International Conference on Advanced Materials and Processing(PRICM11), ICC Jeju(Korea), 22 Nov. 2023

  8. Electrochemical Performance of Cu-alloy Cathodes in Thin-Film-All-Solid-State Fluoride Batteries
    Munekazu Motoyama, Takashi Nakagawa, Zempachi Ogumi and Takeshi Abe

    3rd Nucleation and Growth Research Conference (NGRC2023), Nippon Christian Academy Kansai Seminar House(Kyoto), 9 Nov. 2023

  9. First-Principles Calculations of Fluoride-Ion Migration in Fluorine-Ion Battery Electrolyte Material K2BiF5
    Hiroki Moriwake, Akihide Kuwabara, Takafumi Ogawa, Craig Fisher, Yuichi Ikuhara, Eiki Niwa, Kaisei. Hamaguchi, and Daisuke Mori

    244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 12 Oct. 2023

  10. First-Principles calculations on diffusion and association behavior of fluoride ions in Ba-doped LaF3 solid electrolyte
    Akihide Kuwabara, Takafumi Ogawa, Craig Fisher, Hiroki Moriwake, and Yuichi Ikuhara

    244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 10 Oct. 2023

  11. Machine learning approach for the material search of fluoride-ion conductors
    Naoki Matsui, Tomoaki Seki, Kota Suzuki, Masaaki Hirayama, and Ryoji Kanno

    244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 9 Oct. 2023

  12. All-Solid-State Capacitors Using Alginate-Based Polymer Hydrogel Electrolyte
    Patrick Dedetemo Kimilita, Seiya Imawaka, Masanobu Chiku, Eiji Higuchi and Hiroshi Inoue

    7th International Conference on Advanced Capacitors(ICAC2023), Kamakura Prince Hotel(Kanagawa), Japan, 27 Sep. 2023

  13. Activated Carbon for Zn-anode Battery
    Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi, and Takeshi Abe

    3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023

  14. Zn-Carbon Rechargeable Battery
    Hiroyuki Fujimoto, Masaaki Yoshikawa, Masayuki Morita, Zempachi Ogumi, and Takeshi Abe

    3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023

  15. In situ Electron Microscopic Observations of Zinc Metal Depositions in Liquid Electrolytes
    Kaname Yoshida, Yuki Sasaki, Akihide Kuwabara,and Yuichi Ikuhara

    3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023

  16. Zinc-Based Rechargeable Batteries Developed in RISIG2/RISING3 Projects in Japan
    Masayuki Morita, Zempachi Ogumi and Takeshi Abe

    3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18 Sep. 2023

  17. Zinc electrode rechargeability observed by optical measurement and X-ray diffraction
    Hajime Arai, Masato Horiuchi, Kento Aono and Atsunori Ikezawa

    3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18 Sep. 2023

  18. Ex situ observation of charge–discharge process in Pb2CuF6 as a cathode material for all-solid-state fluoride-ion batteries
    Hiroshi Nakajima, Takeshi Tojigamori, Hirofumi Tsukasaki, Kousuke Noi, Hidenori Miki, Takeshi Abe, and Shigeo Mori

    The 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 14 Sep. 2023

  19. Microstructure change in composite anode for fluoride-ion batteries during charge/discharge processes
    Kei Nakayama, Hidenori Miki, Takashi Nakagawa, Yoshihiro Sugawara, Shunsuke Kobayashi, Kousuke Noi, Katsutoshi Sakurai, Hideki Iba, Akihide Kuwabara, Yuichi Ikuhara, and Takeshi Abe

    The 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 13 Sep. 2023

  20. Atomic-resolution STEM image denoising by total variation regularization
    Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, and Yuichi Ikuhara

    The 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 12 Sep. 2023

  21. In situ electron microscopic observations of electrochemical reaction in liquid electrolytes
    Kaname Yoshida, Yuki Sasaki, Akihide Kuwabara, and Yuichi Ikuhara

    The 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 12 Sep. 2023

  22. Nano-scale formation of tysonite precipitation in fluorite Ba0.6La0.4F2.4
    Shun Sasano, Ryo Ishikawa, Kazuaki Kawahara, Atsushi Mineshige, Naoya Shibata, and Yuichi Ikuhara

    The 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 11 Sep. 2023

  23. High-resolution NMR in Paramagnetic Solids
    Miwa Murakami

    2023 Asia-Pacific Nuclear Magnetic Resonance (2023APNMR) Symposium, National Biotechnology Research Park(NBRP), Taiwan, 8 Sep. 2023

  24. Activated Carbon Fibers for Novel Rechargeable Battery
    Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi and Takeshi Abe

    The 18th Korea-China-Japan Joint Symposium on Carbon Materials to Saves the Earth(CSE2023), Onnuri Hall(Star Center, Jeonju University), Korea, 25 Aug. 2023

  25. Microstructural Analysis of Pb2CuF6 as a Cathode Material for All-Solid-State Fluoride-ion Batteries
    Hiroshi Nakajima, Takeshi Tojigamori, Hirofumi Tsukasaki, Kousuke Noi, Hidenori Miki, Takeshi Abe, and Shigeo Mori

    Microscopy and Microanalysis 2023, Minneapolis Convention Center, Minneapolis(USA), 23 Jul. 2023

  26. Activated Carbon Fibers for Novel Rechargeable Battery
    Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi and Takeshi Abe

    World Conference on Carbon 2023, Cancun, Mexico, 16 Jul. 2023

  27. Solid-state NMR study of fluoride ion conductivity in paramagnetic CeF3
    Miwa Murakami and Atsushi Mineshige

    EUROMAR2023(the 19th European Magnetic Resonance Meeting 2023), the Scottish Events Campus(SEC), Glasgow(Scotland), 13 Jul. 2023

  28. Composite anode for fluoride-ion batteries using the formation of an intermetallic phase
    Kei Nakayama, Hidenori Miki, Takashi Nakagawa, Yoshihiro Sugawara, Shunsuke Kobayashi, Kousuke Noi, Katsutoshi Sakurai, Hideki Iba, Akihide Kuwabara, Yuichi Ikuhara and Takeshi Abe

    IAMNano2023(International workshop on Advances and In-situ Microscopies of Functional Nanomaterials and Devices 2023), Kunibiki Messe(Shimane), Japan, 28 Jun. 2023

  29. Atomic-resolution STEM image denoising by total variation regularization
    Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata and Yuichi Ikuhara

    IAMNano2023(International workshop on Advances and In-situ Microscopies of Functional Nanomaterials and Devices 2023), Kunibiki Messe(Shimane), Japan, 28 Jun. 2023

  30. In situ TEM observations of the zinc electrodeposition and dissolution
    Yuki Sasaki

    Electrochemistry in the TEM, Online, 6 Jun. 2023

  31. Highly Conductive Solid Electrolytes for Fluoride Battery Application
    A. Mineshige and M. Sugiura

    243rd Electrochemical Society Meeting, Boston, USA, 29 May. 2023

FY2022

  1. Structural analysis of battery materials using scanning transmission electron microscopy
    Kei Nakayama

    Hierarchical Structure of Materials 2023, Tokyo, Japan, 17 Mar. 2023

  2. Carbon materials for Energy and Environment
    Masaaki Yoshikawa, Hiroyuki Fujimoto

    International Workshop between ITB and Osaka Gas, Indonesia, 13 Feb. 2023

  3. Mechanochemical Synthesis of Fluoride Ion Conducting Ceramics for Electrochemical Applications
    A. Mineshige

    47th International Conference and Expo on Advanced Ceramics and Composites (ICACC2023), Daytona Beach, USA, 25 Jan. 2023

  4. Zinc Deposition Behavior in Highly Concentrated Potassium Hydroxide Aqueous Solutions
    Cheng Zhen, Naoki Hiratsuka, Masanobu Chiku, Eiji Higuchi, Hiroshi Inoue

    ACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 14 Dec. 2022

  5. Reversible CuF2 Positive Electrode for All-Solid-State Fluoride Ion Battery
    Keiji Shimoda, Yoshiyuki Morita, Kousuke Noi and Takeshi Abe

    ACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 13 Dec. 2022

  6. R&D of Iron-based Electrode for High Energy Batteries
    Hikari Sakaebe

    ACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022

  7. Development of an Aqueous Zinc Secondary Battery Based on Two-Electron Transfer of Manganese Dioxide
    Masaharu Nakayama, Jin Kitamura, Kota Nakamura and Yu Katayama

    ACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022

  8. Progress in Zinc-based Rechargeable Batteries for Electric Vehicle Uses: Achievements of RISING2/3 Projects in Japan
    Masayuki Morita, Zempachi Ogumi and Takeshi Abe

    ACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022

  9. Notes on Reference Electrodes for In Situ Electrochemistry
    Yuki Sasaki

    Electrochemistry in the TEM, Online, 6 Dec. 2022

  10. Structural analysis of battery materials by atomic-resolution scanning transmission electron microscopy
    Kei Nakayama, Ryo Ishikawa, Yuichi Ikuhara

    6th International Symposium on Frontiers in Materials Science (FMS 2022), Hybrid(Phu Quoc, Vietnam), 22 Nov. 2022

  11. In situ study of solid-liquid interface structure by X-ray total reflection
    Yasuhiro Takabayashi, Kairi Fujii, Keisuke Kibino, Takahiro Yoshikawa, Koji Kimura and Kouichi Hayashi

    14th International Symposium on Atomic Level Characterizations for New Materials and Devices ’22, Okinawa, Japan, 18 Oct. 2022

  12. Effects of the Alloy Composition on Cycling Performance of Cu-Ni Alloy Cathodes in All-Solid-State-Fluoride-Shuttle Batteries
    Munekazu Motoyama, Katsutoshi Sakurai, Takashi Nakagawa, Yasutoshi Iriyama, Zempachi Ogumi, and Takeshi Abe

    242nd ECS Meeting, Atlanta, USA, 9-13 Oct. 2022

  13. Development of high energy battery materials without natural resource constraints
    Hikari Sakaebe

    IBA 2022, Hybrid(Bled, Slovenia), 7 Oct. 2022

  14. Fluoride Shuttle Batteries -Current Status and Future Prospect-
    Takeshi Abe

    IBA 2022, Hybrid(Bled, Slovenia), 6 Oct. 2022

  15. Fluoride Ion Dynamics studied via NMR in Tysonite structured fluoride ion conductors
    Arunkumar Dorai, Junichi Kawamura, Takahisa Omata

    17th Asian Conference on Solid State Ionics(ACSSI-17), Nagoya, Japan, 12-15 Sep. 2022

  16. Development of an Analysis Method for Liquid Electrolyte at a Lithium Electrode Interface using X-ray Total Reflection
    Koji Kimura, Kairi Fujii, Hisao Kiuchi, Kazuki Yoshii, Tatsumi Hirano, Yasuhiro Takabayashi, Hikari Sakaebe, and Kouichi Hayashi

    The 18th International Conference on Liquid and Amorphous Metals, Hiroshima, Japan, 6 Sep. 2022

  17. In Situ Raman Analysis For High Capacity Zinc Anode In Alkaline Solutions
    Takashi Itoh

    7th International Conference on Functional Materials and Devices (ICFMD-2022), Virtual, 23-25 Aug. 2022

  18. A ternary Metal Fluoride Pb2CuF6 as a Cathode Material for Fluoride-Ion Batteries
    Takeshi Tojigamori, Hiroshi Nakajima, Hidenori Miki, Naoki Matsui, Tomotaka Nakatani, So Fujinami, Kousuke Noi, Hirofumi Tsukasaki, Kota Suzuki, Masaaki Hirayama, Shigeo Mori, Takeshi Abe and Ryoji Kanno

    23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 22 Jul. 2022

  19. Fluoride ion conductivity of Cs-doped KSbF4
    Kazuaki Kawahara, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara

    23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 18 Jul. 2022

  20. Nano-scale two-phase separation in Ba0.6La0.4F2.4 solid-state electrolyte
    Shun Sasano, Ryo Ishikawa, Kazuaki Kawahara, Atsushi Mineshige, Naoya Shibata, Yuichi Ikuhara

    23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 17 Jul. 2022

  21. Nano-Scale In Situ TEM Observations of Electrodeposition/Dissolution Process of Zinc Metal onto a Platinum Electrode
    Yuki Sasaki, Kaname Yoshida, Akihide Kuwabara, Yuichi Ikuhara

    2022 MRS Spring Meeting and Exhibit, Virtual, 23 May 2022

FY2021

  1. Fluoride Ion Conducting Ceramics for Battery Application
    Atsushi Mineshige

    14th Pacific Rim Conference on Ceramic and Glass Technology, Online, 16 Dec. 2021

  2. Application of Anomalous X-ray Scattering Technique to Alkaline Aqueous Solution: Local Structure around a Dilute Metallic Ion
    Koji Kimura, Hisao Kiuchi, Kouichi Hayashi, Akiyoshi Nakata, Toshiharu Fukunaga, Eiichiro Matsubara

    11th LIQUID MATTER CONFERENCE 2020/2021, Online, 19-23 Jul. 2021