Conference Papers
International Conference Papers
FY2023
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In-situ visualization of Mn2+ ion dissolution in Zn-MnO2 battery
Nithya Hellar, Arunkumar Dorai, Masaki Okada, Reiji Takekawa, Miwa Murakami, Takahisa Omata, Junichi Kawamura18th Asian Conference on Solid State Ionics (ACSSI-2024), Meenakshi College for Women, Chennai – 600024(INDIA), 19-22 Feb. 2024
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Fluoride ion dynamics of high conducting electrolytes studied using NMR
Arunkumar Dorai, Nithya Hellar, Takahisa Omata, Junichi Kawamura18th Asian Conference on Solid State Ionics (ACSSI-2024), Meenakshi College for Women, Chennai – 600024(INDIA), 19-22 Feb. 2024
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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 Yamada27th SANKEN International Symposium, Awaji Yumebutai(Hyogo), 11-12 Jan. 2024
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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 NakayamaMRM2023/IUMRS-ICA2023, Kyoto International Conference Center(Kyoto), 13 Dec. 2023
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Comprehensive exploring for cathode materials of fluoride batteries
Yusuke Shimo, Naoki Matsui, Takeshi Tojigamori, Masahiko Ishida, So Fujinami, Tomotaka Nakatani, and Ryoji Kanno8th Autumn School of Chemoinformatics, Nara Kasugano International Forum(Nara), 28-30 Nov. 2023
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Universal Compositional Descriptors for Ionic Conductivity in Solid Electrolytes
Naoki Matsui, Kota Suzuki, Jin Fukumoto, Satoshi Hori, Ryoji Kanno8th Autumn School of Chemoinformatics, Nara Kasugano International Forum(Nara), 28-30 Nov. 2023
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Phase Field Simulation for Defluoridation of CuPb2F6 Electrode Material
Shangping Zhu, Hiroshi Akamine, Takeshi Tojigamori, Hidenori Miki, Kousuke Noi and Satoshi IikuboThe 11th Pacific Rim International Conference on Advanced Materials and Processing(PRICM11), ICC Jeju(Korea), 22 Nov. 2023
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Electrochemical Performance of Cu-alloy Cathodes in Thin-Film-All-Solid-State Fluoride Batteries
Munekazu Motoyama, Takashi Nakagawa, Zempachi Ogumi and Takeshi Abe3rd Nucleation and Growth Research Conference (NGRC2023), Nippon Christian Academy Kansai Seminar House(Kyoto), 9 Nov. 2023
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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 Mori244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 12 Oct. 2023
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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 Ikuhara244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 10 Oct. 2023
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Machine learning approach for the material search of fluoride-ion conductors
Naoki Matsui, Tomoaki Seki, Kota Suzuki, Masaaki Hirayama, and Ryoji Kanno244th ECS meeting, Swedish Exhibition & Congress Centre(Gothenburg), Sweden, 9 Oct. 2023
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All-Solid-State Capacitors Using Alginate-Based Polymer Hydrogel Electrolyte
Patrick Dedetemo Kimilita, Seiya Imawaka, Masanobu Chiku, Eiji Higuchi and Hiroshi Inoue7th International Conference on Advanced Capacitors(ICAC2023), Kamakura Prince Hotel(Kanagawa), Japan, 27 Sep. 2023
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Activated Carbon for Zn-anode Battery
Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi, and Takeshi Abe3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023
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Zn-Carbon Rechargeable Battery
Hiroyuki Fujimoto, Masaaki Yoshikawa, Masayuki Morita, Zempachi Ogumi, and Takeshi Abe3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023
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In situ Electron Microscopic Observations of Zinc Metal Depositions in Liquid Electrolytes
Kaname Yoshida, Yuki Sasaki, Akihide Kuwabara,and Yuichi Ikuhara3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18-19 Sep. 2023
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Zinc-Based Rechargeable Batteries Developed in RISIG2/RISING3 Projects in Japan
Masayuki Morita, Zempachi Ogumi and Takeshi Abe3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18 Sep. 2023
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Zinc electrode rechargeability observed by optical measurement and X-ray diffraction
Hajime Arai, Masato Horiuchi, Kento Aono and Atsunori Ikezawa3rd International Zinc-air and other Zinc batteries workshop (IZABW),Stadthaus Ulm (Münsterplatz 50), Germany, 18 Sep. 2023
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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 MoriThe 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 14 Sep. 2023
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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 AbeThe 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 13 Sep. 2023
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Atomic-resolution STEM image denoising by total variation regularization
Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, and Yuichi IkuharaThe 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 12 Sep. 2023
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In situ electron microscopic observations of electrochemical reaction in liquid electrolytes
Kaname Yoshida, Yuki Sasaki, Akihide Kuwabara, and Yuichi IkuharaThe 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 12 Sep. 2023
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Nano-scale formation of tysonite precipitation in fluorite Ba0.6La0.4F2.4
Shun Sasano, Ryo Ishikawa, Kazuaki Kawahara, Atsushi Mineshige, Naoya Shibata, and Yuichi IkuharaThe 20th International Microscopy Congress (IMC20),BEXCO(Busan), Korea, 11 Sep. 2023
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High-resolution NMR in Paramagnetic Solids
Miwa Murakami2023 Asia-Pacific Nuclear Magnetic Resonance (2023APNMR) Symposium, National Biotechnology Research Park(NBRP), Taiwan, 8 Sep. 2023
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Activated Carbon Fibers for Novel Rechargeable Battery
Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi and Takeshi AbeThe 18th Korea-China-Japan Joint Symposium on Carbon Materials to Saves the Earth(CSE2023), Onnuri Hall(Star Center, Jeonju University), Korea, 25 Aug. 2023
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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 MoriMicroscopy and Microanalysis 2023, Minneapolis Convention Center, Minneapolis(USA), 23 Jul. 2023
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Activated Carbon Fibers for Novel Rechargeable Battery
Masaaki Yoshikawa, Hiroyuki Fujimoto, Masayuki Morita, Zempachi Ogumi and Takeshi AbeWorld Conference on Carbon 2023, Cancun, Mexico, 16 Jul. 2023
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Solid-state NMR study of fluoride ion conductivity in paramagnetic CeF3
Miwa Murakami and Atsushi MineshigeEUROMAR2023(the 19th European Magnetic Resonance Meeting 2023), the Scottish Events Campus(SEC), Glasgow(Scotland), 13 Jul. 2023
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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 AbeIAMNano2023(International workshop on Advances and In-situ Microscopies of Functional Nanomaterials and Devices 2023), Kunibiki Messe(Shimane), Japan, 28 Jun. 2023
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Atomic-resolution STEM image denoising by total variation regularization
Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata and Yuichi IkuharaIAMNano2023(International workshop on Advances and In-situ Microscopies of Functional Nanomaterials and Devices 2023), Kunibiki Messe(Shimane), Japan, 28 Jun. 2023
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In situ TEM observations of the zinc electrodeposition and dissolution
Yuki SasakiElectrochemistry in the TEM, Online, 6 Jun. 2023
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Highly Conductive Solid Electrolytes for Fluoride Battery Application
A. Mineshige and M. Sugiura243rd Electrochemical Society Meeting, Boston, USA, 29 May. 2023
FY2022
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Structural analysis of battery materials using scanning transmission electron microscopy
Kei NakayamaHierarchical Structure of Materials 2023, Tokyo, Japan, 17 Mar. 2023
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Carbon materials for Energy and Environment
Masaaki Yoshikawa, Hiroyuki FujimotoInternational Workshop between ITB and Osaka Gas, Indonesia, 13 Feb. 2023
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Mechanochemical Synthesis of Fluoride Ion Conducting Ceramics for Electrochemical Applications
A. Mineshige47th International Conference and Expo on Advanced Ceramics and Composites (ICACC2023), Daytona Beach, USA, 25 Jan. 2023
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Zinc Deposition Behavior in Highly Concentrated Potassium Hydroxide Aqueous Solutions
Cheng Zhen, Naoki Hiratsuka, Masanobu Chiku, Eiji Higuchi, Hiroshi InoueACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 14 Dec. 2022
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Reversible CuF2 Positive Electrode for All-Solid-State Fluoride Ion Battery
Keiji Shimoda, Yoshiyuki Morita, Kousuke Noi and Takeshi AbeACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 13 Dec. 2022
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R&D of Iron-based Electrode for High Energy Batteries
Hikari SakaebeACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022
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Development of an Aqueous Zinc Secondary Battery Based on Two-Electron Transfer of Manganese Dioxide
Masaharu Nakayama, Jin Kitamura, Kota Nakamura and Yu KatayamaACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022
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Progress in Zinc-based Rechargeable Batteries for Electric Vehicle Uses: Achievements of RISING2/3 Projects in Japan
Masayuki Morita, Zempachi Ogumi and Takeshi AbeACEPS11 (Asian Conference on Electrochemical Power Sources), Singapore, 12 Dec. 2022
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Notes on Reference Electrodes for In Situ Electrochemistry
Yuki SasakiElectrochemistry in the TEM, Online, 6 Dec. 2022
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Structural analysis of battery materials by atomic-resolution scanning transmission electron microscopy
Kei Nakayama, Ryo Ishikawa, Yuichi Ikuhara6th International Symposium on Frontiers in Materials Science (FMS 2022), Hybrid(Phu Quoc, Vietnam), 22 Nov. 2022
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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 Hayashi14th International Symposium on Atomic Level Characterizations for New Materials and Devices ’22, Okinawa, Japan, 18 Oct. 2022
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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 Abe242nd ECS Meeting, Atlanta, USA, 9-13 Oct. 2022
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Development of high energy battery materials without natural resource constraints
Hikari SakaebeIBA 2022, Hybrid(Bled, Slovenia), 7 Oct. 2022
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Fluoride Shuttle Batteries -Current Status and Future Prospect-
Takeshi AbeIBA 2022, Hybrid(Bled, Slovenia), 6 Oct. 2022
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Fluoride Ion Dynamics studied via NMR in Tysonite structured fluoride ion conductors
Arunkumar Dorai, Junichi Kawamura, Takahisa Omata17th Asian Conference on Solid State Ionics(ACSSI-17), Nagoya, Japan, 12-15 Sep. 2022
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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 HayashiThe 18th International Conference on Liquid and Amorphous Metals, Hiroshima, Japan, 6 Sep. 2022
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In Situ Raman Analysis For High Capacity Zinc Anode In Alkaline Solutions
Takashi Itoh7th International Conference on Functional Materials and Devices (ICFMD-2022), Virtual, 23-25 Aug. 2022
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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 Kanno23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 22 Jul. 2022
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Fluoride ion conductivity of Cs-doped KSbF4
Kazuaki Kawahara, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 18 Jul. 2022
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Nano-scale two-phase separation in Ba0.6La0.4F2.4 solid-state electrolyte
Shun Sasano, Ryo Ishikawa, Kazuaki Kawahara, Atsushi Mineshige, Naoya Shibata, Yuichi Ikuhara23rd International Conference on Solid State Ionics (SSI-23), Boston, USA, 17 Jul. 2022
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Nano-Scale In Situ TEM Observations of Electrodeposition/Dissolution Process of Zinc Metal onto a Platinum Electrode
Yuki Sasaki, Kaname Yoshida, Akihide Kuwabara, Yuichi Ikuhara2022 MRS Spring Meeting and Exhibit, Virtual, 23 May 2022
FY2021
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Fluoride Ion Conducting Ceramics for Battery Application
Atsushi Mineshige14th Pacific Rim Conference on Ceramic and Glass Technology, Online, 16 Dec. 2021
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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 Matsubara11th LIQUID MATTER CONFERENCE 2020/2021, Online, 19-23 Jul. 2021