電気化学デバイス材料研究室（山本研究室） 奈良女子大学研究院工学系 環境デザイン分野 材料工学エリア

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研究発表

原著論文

#Corresponding author

  1. Zulai Cao, Kentaro Yamamoto, Toshiyuki Matsunaga, Toshiki Watanabe, Mukesh Kumar, Neha Thakur, Ryogo Ohashi, Shintaro Tachibana, Hidenori Miki, Kazuto Ide, Hideki Iba, Hisao Kiuchi, Yoshihisa Harada, Yuki Orikasa#, Yoshiharu Uchimoto, “Revealing the Unusual Mechanism of Mixed Cationic and Anionic Redox in Novel Oxyfluorosulfide Cathode for All-solid-state Fluoride-ion Batteries”, Chem. Mater., (2024), in press.
    DOI: 10.1021/acs.chemmater.3c02650
  2. Hidenori Miki, Kentaro Yamamoto#, Cao Shuo, Toshiyuki Matsunaga, Mukesh Kumar, Neha Thakur, Yuki Sakaguchi1, Toshiki Watanabe, Hideki Iba, Hiroshi Kageyama, Yoshiharu Uchimoto, “Accelerated fluoride-ion intercalation/deintercalation in a layered-perovskite cathode by controlling the interlayer distance for fluoride-ion batterie”, Solid State Ionics, (2024), 406, 116480.
    DOI: 10.1016/j.ssi.2024.116480
  3. Hidenori Miki, Kentaro Yamamoto#, Toshiyuki Matsunaga, Toshiki Watanabe, Mukesh Kumar, Neha Thakur, Hideki Iba, Hiroshi Kageyama, Yoshiharu Uchimoto, “Transient phase change of Ruddlesden-Popper type perovskite on fluoride-ion intercalation reaction”, Solid State Ionics, (2024), 406, 116481.
    DOI: 10.1016/j.ssi.2024.116481
  4. Wenli Pan, Toshiki Watanabe#, Toshiyuki Matsunaga, Mukesh Kumar, Neha Thakur, Kentaro Yamamoto, Masayuki Uesugi, Akihisa Takeuchi, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “Tuning the ionic and electronic paths in Li2S-based cathode for high rate performance all-solid-state lithium-sulfur batteries”, Solid State Ionics, (2024), 406, 116479.
    DOI: 10.1016/j.ssi.2024.116479
  5. Kentaro Yamamoto#, Feilure Tuerxun, Toshiyuki Matsunaga, Toshiki Watanabe, Tomoki Uchiyama, Kiyoshi Kanamura, Yoshiharu Uchimoto, “Phase Transition Mechanism of ZnMn2O4 Spinel Oxide with Electrochemical Magnesium-ions Insertion”, J. Phys. Chem. C, (2024), 128, 5, 1886–1892.
    DOI: 10.1021/acs.jpcc.3c06518
  6. Hidenori Miki, Kentaro Yamamoto#, Hiroyuki Nakaki, Takahiro Yoshinari, Koji Nakanishi, Shinji Nakanishi, Hideki Iba, Jun Miyawaki, Yoshihisa Harada, Tomoki Uchiyama, Toshiki Watanabe, Toshiyuki Matsunaga, Hiroshi Kageyama, Yoshiharu Uchimoto, “Double-Layered Perovskite Oxyfluoride Cathodes with High Capacity Involving O–O Bond Formation for Fluoride-Ion Batteries”, J. Am. Chem. Soc., (2024), 146, 6, 3844–3853.
    DOI: 10.1021/jacs.3c1087
  7. Shanglin Li, Zhaoyue Chen, Kentaro Yamamoto, Toshiki Watanabe, Yoshiharu Uchimoto, Yuki Mori, Gen Inoue, Kazuya Ohuchi, Satoshi Inagaki, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe#, “Influence of Primary Particle Morphology and Hydrophilicity of Carbon Matrix on Electrode Coating Quality and Performance of Practical High-Energy-Density Li-S Batteries”, Adv. Mater. Interfaces, (2023), 2300864.
    DOI: 10.1002/admi.202300864
  8. Zulai, Cao, Kentaro Yamamoto#, Datong Zhang, Toshiyuki Matsunaga, Mukesh Kumar, Neha Thakur, Toshiki Watanabe, Hidenori Miki, Hideki Iba, Koji Amezawa, and Yoshiharu Uchimoto, “High-performance Copper/Copper oxide-based cathode prepared by a facile Ball-milling method for All-solid-state Fluoride ion Batteries”, ACS Appl. Energy Mater., (2023), 6, 23, 11906–11914.
    DOI: 10.1021/acsaem.3c02003
  9. Aierxiding Abulikemu, Toshiyuki Matsunaga#, Xian Shi, Mukesh Kumar, Neha Thakur, Tsuyoshi Takami, Kentaro Yamamoto, Tomoki Uchiyama, Toshiki Watanabe, Miki Inada, Yoshiharu Uchimoto, “Improving the Cyclic Reversibility of Layered Li-rich Cathodes by Combining Oxygen Vacancies Introduction and Surface Fluorination”, ACS Appl. Mater. Interfaces, (2023), 15, 47, 54419–54431.
    DOI: 10.1021/acsami.3c11511
  10. Yunfei Gao, Neha Thakur#, Tomoki Uchiyama, Weijie Cao, Kentaro Yamamoto, Toshiki Watanabe, Mukesh Kumar, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, Yoshiharu Uchimoto, “Investigating Degradation Mechanisms in PtCo Alloy Catalysts: The Role of Co Content and Pt-Rich Shell Using operando High Energy Resolution Fluorescence Detection X-ray Absorption Spectroscopy”, ACS Appl. Mater. Interfaces, (2023), 15, 45, 52473–52484.
    DOI: 10.1021/acsami.3c11248
  11. Wenli Pan, Kentaro Yamamoto#, Toshiki Watanabe, Mukesh Kumar, Neha Thakur, Tomoki Uchiyama, Kentaro Uesugi, Akihisa Takeuchi, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Toshiyuki Matsunaga and Yoshiharu Uchimoto, “An Electron/Ion Dual Conductive Integrated Cathode Using Cationic/Anionic Redox for High-Energy-Density All-Solid-State Lithium-Sulfur Batteries”, Batteries & Supercaps, (2023), e202300427.
    DOI: 10.1002/batt.202300427
  12. Wenli Pan, Kentaro Yamamoto#, Nobuya Machida, Toshiyuki Matsunaga, Mukesh Kumar, Neha Thakur, Toshiki Watanabe, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago and Yoshiharu Uchimoto, “Improving electrochemical performance of Li2S cathode based on point defect control with cation/anion dual doping”, J. Mater. Chem. A (2023), 11, 24637-24643.
    DOI: 10.1039/D3TA05426H
  13. Yunfei Gao, Tomoki Uchiyama, Kentaro Yamamoto, Toshiki Watanabe, Satoshi Tominaka, Neha Thakur#, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, Yoshiharu Uchimoto, "Origin of High Activity and Durability of Confined Ordered Intermetallic PtCo Catalysts for Oxygen Reduction Reaction in Rotating Disk Electrode and Fuel Cell Operating Conditions", ACS Catalyst (2023), 13, 16, 10988–11000.
    DOI: 10.1021/acscatal.3c01926
  14. Yuya Torii, Yukiko Matsui, Kentaro Yamamoto, Satoshi Uchida, Shigeaki Yamazaki, Toshiki Watanabe, Koji Nakanishi, Tomoki Uchiyama, Yoshiharu Uchimoto, and Masashi Ishikawa#, “Preventing Capacity Fading in Lithium–Sulfur Batteries Using Sulfur Confinement in Mesoporous Carbon and Fluorinated-Solvent-Based Electrolytes”, J. Phys. Chem. C (2023), 127, 31, 15069–15077.
    DOI: 10.1021/acs.jpcc.3c02992
  15. Kentaro Yamamoto#, Yao Xiao, Toshiki Watanabe, Atsushi Sakuda, Masakuni Takahashi, Koji Nakanishi, Tomoki Uchiyama, Toshiyuki Matsunaga, Masayuki Uesugi, Akihisa Takeuchi, Kentaro Uesugi, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “High-Packing-Density Electrodes by Self-forming Ion Conduction Pathway During Charge Process for All-Solid-State Lithium Ion Batteries”, J. Phys. Chem. C (2023), 127, 30, 14656–14665.
    DOI: 10.1021/acs.jpcc.3c02851
  16. Kazuhiro Hikima#, Ryo Fuji, Hirotada Gamo, Hirofumi Tsukasaki, Shigeo Mori, Toshiki Watanabe, Kentaro Yamamoto, Yoshiharu Uchimoto, Hiroyuki Muto, Atsunori Matsuda#, “Y2S3-doped Li2S Active Cathode Materials for All-Solid-State Li–S Batteries”, J. Phys. Chem. C, (2023), 127, 28, 13511–13517.
    DOI: 10.1021/acs.jpcc.3c02144
  17. Yunfei Gao, Tomoki Uchiyama#, Kentaro Yamamoto, Toshiki Watanabe, Neha Thakur, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, Yoshiharu Uchimoto, “Protection Against Absorption Passivation on Platinum by Nitrogen-Doped Carbon Shell for Enhanced Oxygen Reduction Reaction”, ACS Appl. Mater. Interfaces, (2023), 15, 25, 30240–30248.
    DOI: 10.1021/acsami.3c04459
  18. Koji Okada, Susumu Fujii, Cédric Tassel#, Shenghan Gao, Hiroki Ubukata, Wenli Pan, Kentaro Yamamoto, Yoshiharu Uchimoto,d Akihide Kuwabara#, Hiroshi Kageyama#, “Potassium-rich antiperovskites K3HTe and K3FTe and their structural relation to lithium and sodium counterparts”, Dalton Trans., (2023), 52, 9026–9031.
    DOI: 10.1039/D3DT01039B
  19. Jaehee Park, Toshiki Watanabe#, Seunghoon Yang, Kentaro Yamamoto, Tomoki Uchiyama, Tsuyoshi Takami, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “Observation of unique lithium metal precipitation behavior inside Li3PS4 solid electrolyte under controlled pressure via multimodal/multiscale operando X-ray computed tomography”, Chem. Commun., (2023), 59, 7799-7802.
    DOI: 10.1039/D2CC05224E
  20. Kentaro Yamamoto#, “Development of electrode materials based on design guideline of electronic structure obtained by synchrotron radiation X-ray analyses”, Electrochemistry, in press.
    DOI: 10.5796/electrochemistry.23-00032
  21. Kenta Hoshino, Shunsuke Kasamatsu, Junji Hyodo, Kentaro Yamamoto, Hiroyuki Setoyama, Toshihiro Okajima and Yoshihiro Yamazaki#, “Probing Local Environments of Oxygen Vacancies Responsible for Hydrogen in Sc-doped Barium Zirconates at Elevated Temperatures: In situ X-ray absorption spectroscopy, Thermogravimetry, and Active Learning Ab initio Replica Exchange Monte Carlo Simulations”, Chem. Mater., (2023), 35, 6, 2289–2301.
    DOI: 10.1021/acs.chemmater.2c02116
  22. Yanchang Wang, Sangmin Lee, Kentaro Yamamoto#, Toshiyuki Matsunaga, Hidenori Miki, Hideki Iba, Koichi Tsuchiya, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami and Yoshiharu Uchimoto, “Properties of composite electrodes for all-solid-state fluoride-ion secondary batteries processed by high-pressure torsion”, Electrochemistry, (2023), 91, 2, 027002.
    DOI: 10.5796/electrochemistry.22-00133
  23. Yanchang Wang, Tsuyoshi Takami#, Zhuoran Li, Kentaro Yamamoto, Toshiyuki Matsunaga, Tomoki Uchiyama, Toshiki Watanabe, Hidenori Miki, Toshihiko Inoue, Hideki Iba, Uichiro Mizutani, Hirokazu Sato, Kazuhiko Maeda, Hiroshi Kageyama, Yoshiharu Uchimoto, “Oxyfluoride Cathode for All-solid-state Fluoride-ion Batteries with Small Volume Change using Three-dimensional Diffusion Paths”, Chem. Mater., (2022), 34, 23, 10631–10638.
    DOI: 10.1021/acs.chemmater.2c02736
  24. Shenghan Gao, Cédric Tassel#, Susumu Fujii, Hiroki Ubukata, Tong Zhu, Datong Zhang, Thibault Broux, Takashi Saito, Chengchao Zhong, Emre Yoruk, Kentaro Yamamoto, Akihide Kuwabara, Yoshiharu Uchimoto, and Hiroshi Kageyama#, “Na3H(ZnH4) Antiperovskite: A Large Octahedral Distortion with an Off-Centering Hydride Anion Coupled to Molecular Hydride”, Chem. Mater., (2022) 34, 15, 6815–6823.
    DOI: 10.1021/acs.chemmater.2c00958
  25. Aierxiding Abulikemu, Shenghan Gao, Toshiyuki Matsunaga, Hiroshi Takatsu, Cédric Tassel, Hiroshi Kageyama, Takashi Saito, Toshiki Watanabe, Tomoki Uchiyama, Kentaro Yamamoto, Yoshiharu Uchimoto, Tsuyoshi Takami#, “Partial cation disorder in Li2MnO3 obtained by high-pressure synthesis”, Appl. Phys. Lett., (2022) 120, 182404.
    DOI: 10.1063/5.0088023.
  26. Yadan Ren, Jun Oyama, Tomoki Uchiyama#, Yuki Orikasa, Toshiki Watanabe, Kentaro Yamamoto, Tsuyoshi Takami, Yoshinori Nishiki, Shigenori Mitsushima, and Yoshiharu Uchimoto, State of the Active Site in La1–xSrxCoO3−δ, “Under Oxygen Evolution Reaction Investigated by Total-Reflection Fluorescence X-Ray Absorption Spectroscopy”, ACS Appl. Energy Mater. (2022), 5, 4, 4108–4116.
    DOI: 10.1021/acsaem.1c03327.
  27. Seunghoon Yang, Masakuni Takahashi, Kentaro Yamamoto#, Koji Ohara, Toshiki Watanabe, Tomoki Uchiyama, Tsuyoshi Takami, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “Studies on the Inhibition of Lithium Dendrite Formation in Sulfide Solid Electrolytes Doped with LiX (X=Br, I)”, Solid State Ionics (2022), 377, 115869.
    DOI: 10.1016/j.ssi.2022.115869.
  28. Yuki Orikasa#, Kentaro Yamamoto, Takeshi Shimizu, Yoshiharu Uchimoto, “Multiscale and Hierarchical Reaction Mechanism in a Lithium-ion Battery”, Chem. Phys. Rev. (2022) 3, 011305.
    DOI: 10.1063/5.0062329.
  29. Kosuke Suzuki#, Yuji Otsuka, Kazushi Hoshi, Hiroshi Sakurai, Naruki Tsuji, Kentaro Yamamoto, Naoaki Yabuuchi, Hasnain Hafiz, Yuki Orikasa, Yoshiharu Uchimoto, Yoshiharu Sakurai, Venkatasubramanian Viswanathan, Arun Bansil, and Bernardo Barbiellini, "Magnetic Compton scattering study of Li-rich battery materials", Condens. Matter (2022), 7(1), 4.
    DOI : 10.3390/condmat7010004.
  30. Yanchang Wang, Kentaro Yamamoto#, Yoshihiro Tsujimoto, Toshiyuki Matsunaga, Datong Zhang, Zulai Cao, Koji Nakanishi, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami, Hidenori Miki, Shinji Nakanishi, Hideki Iba, Kazuhiko Maeda, Hiroshi Kageyama, and Yoshiharu Uchimoto, “Anion substitution at apical sites of Ruddlesden–Popper-type cathodes toward high power density for all-solid-state fluoride ion battery”, Chem. Mater. (2022), 34, 2, 609–616.
    DOI : 10.1021/acs.chemmater.1c03189.
  31. Seunghoon Yang, Kentaro Yamamoto#, Xiaohan Mei, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “High Rate Capability from a Graphite Anode through Surface Modification with Lithium Iodide for All-Solid-State Batteries”, ACS Applied Energy Mater., (2022), 5, 1, 667–673.
    DOI : 10.1021/acsaem.1c03166.
  32. Kentaro Yamamoto#, Takahiro Yoshinari, Akihide Kuwabara, Eri Kato, Yuki Orikasa, Koji Nakanishi, Tomoki Uchiyama, Kazuhiko Maeda, Hiroshi Kageyama, Toshiaki Ohta, and Yoshiharu Uchimoto, “Accelerated lithium ions diffusion at the interface between LiFePO4 electrode and electrolyte by surface-nitride treatment”, Solid State Ionics (2021), 373, 115792.
    DOI: 10.1016/j.ssi.2021.115792.
  33. Yadan Ren, Kodai Kashihara, Tomoki Uchiyama#, Yuki Orikasa, Toshiki Watanabe, Kentaro Yamamoto, Tsuyoshi Takami, Toshiyuki Matsunaga, Yoshinori Nishiki, Shigenori Mitsushima, Yoshiharu Uchimoto, “Quadruple perovskite oxides CaMn7O12 proceed by two active site reaction mechanism for oxygen evolution reaction”, ChemElectroChem. (2021), 8, 4605–4611.
    DOI: 10.1002/celc.202101228.
  34. Datong Zhang, Kentaro Yamamoto#, Yanchang Wang, Shenghan Gao, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami, Toshiyuki Matsunaga, Koji Nakanishi, Hidenori Miki, Hideki Iba, Koji Amezawa, Kazuhiko Maeda, Hiroshi Kageyama, Yoshiharu Uchimoto, “Reversible and Fast (De)fluorination of High-capacity Cu2O Cathode: One Step Toward Practically Applicable All-solid-state Fluoride-ion Battery”, Adv. Energy Mater. (2021), 2102285.
    DOI: 10.1002/aenm.202102285.
  35. Yadan Ren, Tomoya Horiguchi, Tomoki Uchiyama#, Yuki Orikasa, Toshiki Watanabe, Kentaro Yamamoto, Tsuyoshi Takami, Toshiyuki Matsunaga, Yoshinori Nishiki, Shigenori Mitsushima, Yoshiharu Uchimoto, "Quantitative Evaluation of the Activity of Low Spin Tetravalent Nickel Ion Site for Oxygen Evolution Reaction", ACS Appl. Energy Mater., (2021), 4, 10, 10731–10738.
    DOI : 10.1021/acsaem.1c01719.
  36. Datong Zhang, Hiroyuki Nakano, Kentaro Yamamoto#, Kenta Tanaka, Tatsuma Yahara, Kazuyuki Imai, Takuya Mori, Hidenori Miki, Shinji Nakanishi, Hideki Iba, Toshiki Watanabe, Tomoki Uchiyama, Koji Amezawa, Yoshiharu Uchimoto, “Rate-determining Process at Electrode/electrolyte Interfaces for All-solid-state Fluoride-ion Batteries”, ACS Appl. Mater. Interfaces, (2021), 13, 25, 30198–30204.
    DOI : 10.1021/acsami.1c06947.
  37. Masakuni Takahashi, Toshiki Watanabe#, Kentaro Yamamoto, Koji Ohara, Atsushi Sakuda, Takuya Kimura, Seunghoon Yang, Koji Nakanishi, Tomoki Uchiyama, Masao Kimura, Akitoshi Hayashi, Masahiro Tatsumisago, Yoshiharu Uchimoto, “Investigation of the Suppression of Dendritic Lithium Growth with a Lithium-Iodide-Containing Solid Electrolyte”, Chem. Mater. (2021), 33, 13, 4907–4914.
    DOI : 10.1021/acs.chemmater.1c00270.
  38. Xiao Gao, Kentaro Yamamoto#, Tomoyasu Hirai, Noboru Ohta, Tomoki Uchiyama, Toshiki Watanabe, Toshiyuki Matsunaga, Naoki Takao, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto, “Impact of the composition of alcohol/water dispersion on proton transport and morphology of cast perfluorinated sulfonic acid ionomers thin films”, ACS Omega, (2021), 6, 22, 14130–14137.
    DOI : 10.1021/acsomega.1c00607.
  39. Hasnain Hafiz#, Kosuke Suzuki, Bernardo Barbiellini, Naruki Tsuji, Naoaki Yabuuchi, Kentaro Yamamoto, Yuki Orikasa, Yoshiharu Uchimoto, Yoshiharu Sakurai, Hiroshi Sakurai, Arun Bansil, Venkatasubramanian Viswanathan, “Tomographic reconstruction of non-bonding oxygen orbitals in Li-rich battery materials”, Nature (2021), 594, 213–216.
    DOI: 10.1038/s41586-021-03509-z.
  40. Datong Zhang, Takahiro Yoshinari, Kentaro Yamamoto#, Yuya Kitaguchi, Aika Ochi, Koji Nakanishi, Hidenori Miki, Shinji Nakanishi, Hideki Iba, Toshiki Watanabe, Tomoki Uchiyama, Yuki Orikasa, Koji Amezawa, Yoshiharu Uchimoto, “Cu–Pb Nanocomposite Cathode Material toward Room-Temperature Cycling for All-Solid-State Fluoride-Ion Battery”, ACS Appl. Energy Mater. (2021), 4, 4, 3352–3357.
    DOI: 10.1021/acsaem.0c03087.
  41. Takahiro Yoshinari, Datong Zhang, Kentaro Yamamoto#, Yuya Kitaguchi, Aika Ochi, Koji Nakanishi, Hidenori Miki, Shinji Nakanishi, Hideki Iba, Tomoki Uchiyama, Toshiki Watanabe, Toshiyuki Matsunaga, Koji Amezawa, Yoshiharu Uchimoto, “Kinetic Analysis and Alloy Designs for Metal/Metal Fluorides toward High Rate Capability for All-solid-state Fluoride Ion batteries”, J. Mater. Chem. A, (2021), 9, 7018–7024.
    DOI: 10.1039/D0TA12055C.
  42. Kentaro Yamamoto#, Seunghoon Yang, Masakuni Takahashi, Koji Ohara, Tomoki Uchiyama, Toshiki Watanabe, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Hiroyuki Muto, Atsunori Matsuda, Yoshiharu Uchimoto, “High Ionic Conductivity of Liquid-Phase Synthesized Li3PS4 Solid Electrolyte Comparable to that of Ball Milling”, ACS Appl. Energy Mater., (2021), 4, 3, 2275–2281.
    DOI: 10.1021/acsaem.0c02771.
  43. Feilure Tuerxun, Saeko Otani, Kentaro Yamamoto#, Toshiyuki Matsunaga, Hiroaki Imai, Toshihiko Mandai, Tomoki Uchiyama, Toshiki Watanabe, Kiyoshi Kanamura, Yoshiharu Uchimoto, “Phase transition behavior of MgMn2O4 spinel oxide cathode during magnesium ion insertion”, Chem. Mater., (2021), 33, 3, 1006–1012.
    DOI: 10.1021/acs.chemmater.0c04194.
  44. Masakuni Takahashi, Seunghoon Yang, Kentaro Yamamoto#, Koji Ohara, Nguyen Huu Huy Phuc, Toshiki Watanabe, Tomoki Uchiyama, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Hiroyuki Muto, Atsunori Matsuda, Yoshiharu Uchimoto, “Improvement of lithium ionic conductivity of Li3PS4 by suppressing crystallization using low boiling point solvent in liquid phase synthesis”, Solid State Ionics, (2021), 361, 115568–5.
    DOI: 10.1016/j.ssi.2021.115568.
  45. Chen Liu, Tomoki Uchiyama#, Noriyuki Nagata, Masazumi Arao, Kentaro Yamamoto, Toshiki Watanabe, Xiao Gao, Hideto Imai, Syota Katayama, Seiho Sugawara, Kazuhiko Shinohara, Koichiro Oshima, Shigeki Sakurai, Yoshiharu Uchimoto, “operando X-ray absorption spectroscopic study on influence of specific absorption of sulfo group in perfluorosulfonic acid ionomer on the oxygen reduction reaction activity of Pt/C catalyst”, ACS Appl. Energy Mater. (2021), 4, 2, 1143–1149.
    DOI: 10.1021/acsaem.0c02326.
  46. Hiroyuki Nakano#, Toshiyuki Matsunaga, Takuya Mori, Koji Nakanishi, Yoshiyuki Morita, Kazuto Ide, Ken-ichi Okazaki, Yuki Orikasa, Taketoshi Minato, Kentaro Yamamoto, Zempachi Ogumi, Yoshiharu Uchimoto, “Fluoride-ion shuttle battery with high volumetric energy density”, Chem. Mater. (2021), 33, 1, 459–466.
    DOI: 10.1021/acs.chemmater.0c04570.
  47. Shenghan Gao, Thibault Broux, Susumu Fujii, Cédric Tassel#, Kentaro Yamamoto, Yao Xiao, Hiroki Ubukata, Yuki Watanabe, Kotaro Fujii, Masatomo Yashima, Akihide Kuwabara, Yoshiharu Uchimoto, Hiroshi Kageyama#, “Hydride-based antiperovskites with soft anionic sublattices as fast alkali ionic conductors”, Nat. Commun., (2021), 12, 201-10.
    DOI: 10.1038/s41467-020-20370-2.
  48. Datong Zhang, Kentaro Yamamoto#, Aika Ochi, Yanchang Wang, Takahiro Yoshinari, Koji Nakanishi, Hiroyuki Nakano, Hidenori Miki, Shinji Nakanishi, Hideki Iba, Tomoki Uchiyama, Toshiki Watanabe, Yuki Orikasa, Koji Amezawa, Yoshiharu Uchimoto, “Understanding the Reaction Mechanism and Performances of 3d Transition Metal Cathodes for All-solid-state Fluoride Ion Batteries”, J. Mater. Chem. A, (2021), 9, 406–412.
    DOI: 10.1039/D0TA08824B.
  49. Chen Liu, Tomoki Uchiyama#, Jyunichi Ishihara, Kentaro Yamamoto, Toshiki Watanabe, Hideto Imai, Koichiro Oshima, Shigeki Sakurai, Minoru Inaba, Yoshiharu Uchimoto, “operando X-ray absorption spectroscopic study on the effect of ionic liquid coverage upon the oxygen-reduction reaction activity of Pd-core Pt-shell catalysts”, Electrochemistry, (2021), 89, 1, 31–35.
    DOI: 10.5796/electrochemistry.20-00122.
  50. Aierxiding Abulikemu, Toshiyuki Matsunaga#, Aruto Watanabe, Kentaro Yamamoto, Tomoki Uchiyama, Koji Nakanishi, Shogo Kawaguchi, Keiichi Osaka, Yoshiharu Uchimoto, “Rocksalt type Li2Nb0.15Mn0.85O3 without structure degradation or redox evolution upon cycling”, J. Alloy Compd. (2021), 853, 156984–6.
    DOI: 10.1016/j.jallcom.2020.156984.
  51. Chen Liu, Tomoki Uchiyama#, Kentaro Yamamoto, Toshiki Watanabe, Xiao Gao, Hideto Imai, Masashi, Matsumoto, Seiho Sugawara, Kazuhiko Shinohara, Koichiro Oshima, Shigeki Sakurai, Yoshiharu Uchimoto, “Effect of Temperature on Oxygen Reduction Reaction Kinetics for Pd Core - Pt Shell Catalyst with different core size”, ACS Appl. Energy Mater. (2021), 4, 1, 810–818.
    DOI: 10.1021/acsaem.0c02708.
  52. Yao Xiao, Kentaro Yamamoto#, Yukiko Matsui, Toshiki Watanabe, Atsushi Sakuda, Koji Nakanishi, Tomoki Uchiyama, Akitoshi Hayashi, Shoso Shingubara, Masahiro Tatsumisago, Masashi Ishikawa, Yoshiharu Uchimoto, “Comparison of reaction mechanism between concentrated liquid electrolyte system and solid-state electrolyte system of sulfur cathodes by soft X-ray absorption spectroscopy”, ACS Appl. Energy Mater. (2021), 4, 1, 186–193.
    DOI: 10.1021/acsaem.0c02063.
  53. Yadan Ren, Ryusei Yamaguchi, Tomoki Uchiyama#, Yuki Orikasa, Toshiki Watanabe, Kentaro Yamamoto, Toshiyuki Matsunaga, Yoshinori Nishiki, Shigenori Mitsushima, Yoshiharu Uchimoto, “The effect of cation mixing in LiNiO2 toward oxygen evolution reaction”, ChemElectroChem, (2021), 8, 70–76.
    DOI: 10.1002/celc.202001207.
  54. Miho Sawamura, Sho Kobayakawa, Jun Kikkawa, Neeraj Sharma, Damian Goonetilleke, Aditya Rawal, Nanaka Shimada, Kentaro Yamamoto, Rina Yamamoto, Yingying Zhou, Yoshiharu Uchimoto, Koji Nakanishi, Kei Mitsuhara, Koji Ohara, Jiwon Park, Hye Ryung Byon, Hiroaki Koga, Masaki Okoshi, Toshiaki Ohta, Naoaki Yabuuchi#, “Nanostructured LiMnO2 with Li3PO4 Integrated at Atomic Scale for High-Energy Electrode Materials with Reversible Anionic Redox”, ACS Central Science, (2020), 6, 12, 2326–2338.
    DOI: 10.1021/acscentsci.0c01200.
  55. Feilure Tuerxun, Kentaro Yamamoto#, Toshihiko Mandai, Yoshitaka Tateyama, Koji Nakanishi, Tomoki Uchiyama, Toshiki Watanabe, Yusuke Tamenori, Kiyoshi Kanamura, Yoshiharu Uchimoto, “Effect of interaction among magnesium ions, anion and solvent on kinetics of magnesium deposition process”, J. Phys. Chem. C (2020), 124, 52, 28510–28519.
    DOI: 10.1021/acs.jpcc.0c08268.
  56. Yao Xiao, Kentaro Yamamoto#, Yukiko Matsui, Toshiki Watanabe, Koji Nakanishi, Tomoki Uchiyama, Shoso Shingubara, Masashi Ishikawa, Masayoshi Watanabe, Yoshiharu Uchimoto, “Operando soft X-ray absorption spectroscopic study on microporous carbon-supported sulfur cathodes”, RSC Advances, (2020), 10, 39875–39880.
    DOI: 10.1039/D0RA08299F.
  57. Yoichiro Tsuji, Yuki Orikasa#, Shinnosuke Sako, Kiyofumi Nitta, Kentaro Yamamoto, Yang Shao-horn, Yoshiharu Uchimoto, “Surface analysis of lanthanum strontium cobalt oxides under cathodic polarization at high temperature through operando total-reflection X-ray absorption and X-ray fluorescence spectroscopy”, Solid State Ionics, (2020), 357, 115502–7.
    DOI: 10.1016/j.ssi.2020.115502.
  58. Yoichiro Tsuji, Koji Amezawa, Takayuki Nakao, Toshiaki Ina, Tatsuya Kawada, Kentaro Yamamoto, Yoshiharu Uchimoto, Yuki Orikasa#, “Investigation of Cathodic Reaction Mechanism in Solid Oxide Fuel Cells by operando X-Ray Absorption Spectroscopy”, Electrochemistry, (2020), 88, 560–565.
    DOI: 10.5796/electrochemistry.20-00108.
  59. Aruto Watanabe, Kentaro Yamamoto#, Yuki Orikasa, Masatsugu Oishi, Koji Nakanishi, Tomoki Uchiyama, Toshiyuki Matsunaga, Yoshiharu Uchimoto, “Relationship between rate performance and electronic/structural changes during oxygen redox of lithium-rich 4d/3d transition metal oxides”, Solid State Ionics, (2020), 357, 115459–8.
    DOI: 10.1016/j.ssi.2020.115459.
  60. Xiao Gao, Kentaro Yamamoto#, Tomoyasu Hirai, Noboru Ohta, Tomoki Uchiyama, Toshiki Watanabe, Masakuni Takahashi, Naoki Takao, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto, “Substrate-dependent proton transport and nanostructural orientation of perfluorosulfonic acid polymer thin films on Pt and carbon substrate”, Solid State Ionics (2020), 357, 115456–7.
    DOI: 10.1016/j.ssi.2020.115456.
  61. Kentaro Yamamoto#, Masakuni Takahashi, Koji Ohara, Hiromu Suzuki, Nguyen Huu Huy Phuc, Tomoki Uchiyama, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Hiroyuki Muto, Atsunori Matsuda, Yoshiharu Uchimoto, “Synthesis of Sulfide Solid Electrolytes through the Liquid Phase: Optimization of the Preparation Conditions”, ACS Omega (2020), 5, 40, 26287–26294.
    DOI: 10.1021/acsomega.0c04307.
  62. Hiroyuki Itoi#, Yuto Kasai, Hideyuki Hasegawa, Kentaro Yamamoto, Hiroyuki Iwata, Yoshimi Ohzawa, “Reversible Charge Storage of Ferrocene-adsorbed Activated Carbon Using Ionic Liquid Electrolytes”, Chem. Phys. Lett. (2020), 755, 137795–8.
    DOI: 10.1016/j.cplett.2020.137795.
  63. Koji Ohara#, Naoya Masuda, Hiroshi Yamaguchi, Atsushi Yao, Satoshi Tominaka, Hiroki Yamada, Satoshi Hiroi, Masakuni Takahashi, Kentaro Yamamoto, Toru Wakihara, Yoshiharu Uchimoto, Futoshi Utsuno#, Shigeru Kimura, “Observation of liquid phase synthesis of sulfide solid electrolytes using time-resolved pair distribution function analysis”, Physica Status Solidi B (2020), 257, 2000106–5.
    DOI: 10.1002/pssb.202000106.
  64. Titus Masese, Yuki Orikasa, Kentaro Yamamoto, Yosuke Hori, Rika Hagiwara, Yoshiharu Uchimoto#, “Enhanced Performance Induced by Phase Transition of Li2FeSiO4 upon Cycling at High Temperature”, ACS Appl. Energy Mater. (2020), 3, 6, 5722–5727.
    DOI: 10.1021/acsaem.0c00668.
  65. Feilure Tuerxun, Kentaro Yamamoto#, Masashi Hattori, Toshihiko Mandai, Koji Nakanishi, Ashu Choudhary, Yoshitaka Tateyama, Keitaro Sodeyama, Aiko Nako, Tomoki Uchiyama, Masaki Matsui, Kazuki Tsuruta, Yusuke Tamenori, Kiyoshi Kanamura, Yoshiharu Uchimoto, “Determining Factor on Polarization Behavior of Magnesium Deposition for Magnesium Battery Anode”, ACS Appl. Mater. Interfaces (2020), 12, 23, 25775–25785.
    DOI: 10.1021/acsami.0c03696.
  66. Aruto Watanabe, Kentaro Yamamoto#, Tomoki Uchiyama, Toshiyuki Matsunaga, Akitoshi Hayashi, Kazuhiko Maeda, Hiroshi Kageyama, Yoshiharu Uchimoto, “Capacity Improvement by Nitrogen-doping to Lithium Rich Cathode Materials with Stabilization Effect of Oxide Ions Redox”, ACS Appl. Energy Mater. (2020), 3, 5, 4162–4167.
    DOI: 10.1021/acsaem.0c00564.
  67. Kenji Nagao, Yuka Nagata, Atsushi Sakuda#, Akitoshi Hayashi, Minako Deguchi, Chie Hotehama, Hirofumi Tsukasaki, Shigeo Mori, Yuki Orikasa, Kentaro Yamamoto, Yoshiharu Uchimoto, Masahiro Tatsumisago, “A reversible oxygen redox reaction in bulk-type all-solid-state batteries”, Sci. Adv. (2020), 6, 25, eaax7236–11.
    DOI: 10.1126/sciadv.aax7236.
  68. Aruto Watanabe, Kentaro Yamamoto#, Yuki Orikasa, Titus Masese, Takuya Mori, Tomoki Uchiyama, Toshiyuki Matsunaga, Yoshiharu Uchimoto, “Reaction Mechanism of Electrochemical Insertion/Extraction of Magnesium Ions in Olivine-type FePO4”, Solid State Ionics (2020), 349, 115311–5.
    DOI: 10.1016/j.ssi.2020.115311.
  69. Xiao Gao, Kentaro Yamamoto#, Tomoyasu Hirai, Tomoki Uchiyama, Noboru Ohta, Naoki Takao, Masashi Matsumoto, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto, “Morphology Changes in Perfluorosulfonated Ionomer from Thickness and Thermal Treatment conditions”, Langmuir (2020), 36, 14, 3871–3878.
    DOI: 10.1021/acs.langmuir.9b03564.
  70. Yuki Orikasa, Kazuaki Kisu, Etsuro Iwama, Wako Naoi, Yusuke Yamaguchi, Yoshitomo Yamaguchi, Naohisa Okita, Koji Ohara, Toshiyuki Munesada, Masashi Hattori, Kentaro Yamamoto, Patrick Rozier, Patrice Simon, Katsuhiko Naoi#, “Non-crystalline Nanocomposites as a Remedy for Low Diffusivity of Multivalent Ions in Battery Cathodes”, Chem. Mater. (2020), 32, 3, 1011–1021.
    DOI: 10.1021/acs.chemmater.9b03665.
  71. Aruto Watanabe, Toshiyuki Matsunaga#, Aierxiding Abulikemu, Keiji Shimoda, Kentaro Yamamoto, Tomoki Uchiyama, Yoshiharu Uchimoto, “Structural analysis of imperfect Li2TiO3 crystals”, J. Alloys Compd. (2020), 819, 153037–5.
    DOI: 10.1016/j.jallcom.2019.153037.
  72. Kentaro Yamamoto#, Yingying Zhou, Naoaki Yabuuchi, Koji Nakanishi, Takahiro Yoshinari, Takanori Kobayashi, Yuki Kobayashi, Rina Yamamoto, Aruto Watanabe, Yuki Orikasa, Kazuki Tsuruta, Jiwon Park, Hye Ryung Byon, Yusuke Tamenori, Toshiaki Ohta, Yoshiharu Uchimoto, “Charge Compensation Mechanism of Lithium-excess Metal Oxides with Different Covalent and Ionic Characters revealed by operando Soft and Hard X-ray Absorption Spectroscopy”, Chem. Mater. (2020), 32, 1, 139–147.
    DOI: 10.1021/acs.chemmater.9b02838.
  73. Masakuni Takahashi, Koji Ohara#, Kentaro Yamamoto, Tomoki Uchiyama, Hajime Tanida, Takanori Itoh, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto#, “Observation of subsurface structure of Pt/C catalyst using Pair Distribution Function and simple modeling techniques”, Bull. Chem. Soc. Jpn. (2020), 93, 1, 37–42.
    DOI: 10.1246/bcsj.20190256.
  74. Hasnain Hafiz#, Kosuke Suzuki, Bernardo Barbiellini, Yuki Orikasa, Stanislaw Kaprzyk, Naruki Tsuji, Kentaro Yamamoto, Ayumu Terasaka, Kazushi Hoshi, Yoshiharu Uchimoto, Yoshiharu Sakurai, Hiroshi Sakurai, Arun Bansil#, “Identification of ferrimagnetic orbitals preventing spinel LixMn2O4 degradation by charge ordering”, Phys. Rev. B, (2019), 100, 20, 205104–7.
    DOI: 10.1103/PhysRevB.100.205104.
  75. Takahiro Yoshinari, Takuya Mori, Kazufumi Otani, Toshiyuki Munesada, Kentaro Yamamoto, Tomoki Uchiyama, Katsutoshi Fukuda, Yukinori Koyama, Rika Hagiwara, Yuki Orikasa, Yoshiharu Uchimoto#, “Quantitative elucidation of the non-equilibrium phase transition in LiFePO4 via the intermediate phase”, Chem. Mater. (2019), 31, 18, 7160-7166.
    DOI: 10.1021/acs.chemmater.9b00834.
  76. Hirofumi Tsukasaki#, Tomoki Uchiyama, Kentaro Yamamoto, Shigeo Mori, Yoshiharu Uchimoto, Akitoshi Hayashi, Masahiro Tatsumisago, “Exothermal mechanisms in the charged LiNi1/3Mn1/3Co1/3O2 electrode layers for sulfide-based all-solid-state lithium batteries”, J. Power Sources (2019), 434, 226714–6.
    DOI: 10.1016/j.jpowsour.2019.226714.
  77. Kezheng Chen, Sae Shinjo, Atsushi Sakuda, Kentaro Yamamoto, Tomoki Uchiyama, Kentaro Kuratani, Tomonari Takeuchi, Yuki Orikasa, Akitoshi Hayashi, Masahiro Tatsumisago, Yuta Kimura, Takashi Nakamura, Koji Amezawa, Yoshiharu Uchimoto#, “Morphological Effect on Reaction Distribution Influenced by Binder Materials in Composite Electrodes for Sheet-type All-Solid-State Lithium-Ion Batteries with Sulfide-based Solid Electrolyte”, J. Phys. Chem. C, (2019), 123, 6, 3292–3298.
    DOI: 10.1021/acs.jpcc.8b09569.
  78. Takahiro Yoshinari, Kentaro Yamamoto, Motoaki Nishijima, Katsutoshi Fukuda, Akihide Kuwabara, Isao Tanaka, Kazuhiko Maeda, Hiroshi Kageyama, Yuki Orikasa, Yoshiharu Uchimoto#, “High rate performance of dual substituted LiFePO4 based on controlling metastable intermediate phase”, ACS Appl. Energy Mater., (2018), 1, 12, 6736–6740.
    DOI: 10.1021/acsaem.8b01603.
  79. Masashi Hattori, Kentaro Yamamoto, Masaki Matsui, Koji Nakanishi, Toshihiko Mandai, Ashu Choudhary, Yoshitaka Tateyama, Keitaro Sodeyama, Tomoki Uchiyama, Yuki Orikasa, Yusuke Tamenori, Tatsuya Takeguchi, Kiyoshi Kanamura, Yoshiharu Uchimoto#, “Role of Coordination Structure of Magnesium Ions on Charge and Discharge Behavior of Magnesium Alloy Electrode”, J. Phys. Chem. C, (2018), 122, 44, 25204–25210.
    DOI: 10.1021/acs.jpcc.8b08558.
  80. Kezheng Chen, Kentaro Yamamoto, Yuki Orikasa, Tomoki Uchiyama, Yusuke Ito, So Yubuchi, Akitoshi Hayashi, Masahiro Tatsumisago, Kiyofumi Nitta, Tomoya Uruga, Yoshiharu Uchimoto#, “Effect of Introducing Interlayers into Electrode/Electrolyte Interface in All-Solid-State Battery Using Sulfide Electrolyte”, Solid State Ionics, (2018), 327, 150–156.
    DOI: 10.1016/j.ssi.2018.10.010.
  81. Zhen-Dong Huang#, Ting-Ting Zhang, Hao Lu, Titus Masese, Kentarou Yamamoto, Rui-Qing Liu, Xiu-Jing Lin, Xiao-Miao Feng, Xian-Ming Liu, Dan Wang, Yoshiharu Uchimoto, Yan-Wen Ma#, “Grain-boundary-rich Mesoporous NiTiO3 Micro-Prism as High Tap-Density, Super Rate and Long Life Anode for Sodium and Lithium Ion Batteries”, Energy Storage Mater., (2018), 13, 329–339.
    DOI: 10.1016/j.ensm.2017.08.012.
  82. 中西 康次#、北田 耕嗣、森田 善幸、谷田 肇、為則 雄祐、鶴田 一樹、家路 豊成、折笠 有基、山本 健太郎、内本 喜晴、小久見 善八、太田 俊明、「Operando 軟X線XAFSによるLiNi1/3Co1/3Mn1/3O2電極の初回充電過程における電荷補償機構解析」、Journal of Surface Analysis, (2018), 25, 2, 90-102.
    DOI: 10.1384/jsa.25.90.
  83. Hasnain Hafiz#, Kosuke Suzuki, Bernardo Barbiellini, Yuki Orikasa, Vincent Callewaert, Staszek Kaprzyk, Masayoshi Itou, Kentaro Yamamoto, Ryota Yamada, Yoshiharu Uchimoto, Yoshiharu Sakurai, Hiroshi Sakurai, Arun Bansil, “Visualizing redox orbitals and their potentials in advanced lithium-ion battery materials using high-resolution X-ray Compton scattering”, Sci. Ad., (2017), 3, 8, e1700971–6.
    DOI: 10.1126/sciadv.1700971.
  84. Taketoshi Minato#, Hiroyuki Kawaura, Masaaki Hirayama, Sou Tamiinato, Kota Suzuki, Norifumi Yamada, Hidetaka Sugaya, Kentaro Yamamoto, Koji Nakanishi, Yuki Orikasa, Hajime Tanida, Ryoji Kanno, Hajime Arai, Yoshiharu Uchimoto, Zempachi Ogumi, “Dynamic Behavior at the Interface between Lithium Cobalt Oxide and an Organic Electrolyte Monitored by Neutron Reflectivity”, J. Phys. Chem. C, (2016), 120, 36, 20082–20088.
    DOI: 10.1021/acs.jpcc.6b02523.
  85. Yuki Orikasa#, Yuma Gogyo, Hisao Yamashige, Misaki Katayama, Kezheng Chen, Takuya Mori, Kentaro Yamamoto, Titus Masese, Yasuhiro Inada, Toshiaki Ohta, Zyun Siroma, Shiro Kato, Hajime Kinoshita, Hajime Arai, Zempachi Ogumi, Yoshiharu Uchimoto#, “Ionic Conduction in Lithium Ion Battery Composite Electrode Governs Cross-sectional Reaction Distribution”, Sci. Rep., (2016), 6, 26382–6.
    DOI: 10.1038/srep26382.
  86. Kosuke Suzuki#, Bernardo Barbiellini, Yuki Orikasa, Staszek Kaprzyk, Masayoshi Itou, Kentaro Yamamoto, Yung Jui Wang, Hasnain Hafiz, Yoshiharu Uchimoto, Arun Bansil, Yoshiharu Sakurai, Hiroshi Sakurai, “Non-destructive measurement of in-operando lithium concentration in batteries via x-ray Compton scattering”, J. Appl. Phys., (2016), 119, 025103–6.
    DOI: 10.1063/1.4939304.
  87. Bernardo Barbiellini#, Kosuke Suzuki, Yuki Orikasa, Staszek Kaprzyk, Masayoshi Itou, Kentaro Yamamoto, Yung Jui Wang, Hasnain Hafiz, Ryota Yamada, Yoshiharu Uchimoto, Arun Bansil, Yoshiharu Sakurai, Hiroshi Sakurai, “Identifying a descriptor for d-orbital delocalization in cathodes of Li batteries based on x-ray Compton scattering”, Appl. Phys. Lett., (2016), 109, 073102–5.
    DOI: 10.1063/1.4961055.
  88. Daiko Takamatsu, Yuki Orikasa, Shinichiro Mori, Takayuki Nakatsutsumi, Kentaro Yamamoto, Taketoshi Minanto, Yukinori Koyama#, Tatsumi Hirano, Hajime Tanida, Hajime Arai, Yoshiharu Uchimoto, Zempachi Ogumi, “Effect of an Electrolyte Additive on the Electronic Structure of the Surface of a Lithium Cobalt Oxide Electrode under Battery Operating Conditions”, J. Phys. Chem. C, (2015), 119, 18, 9791–9797.
    DOI: 10.1021/jp511405g.
  89. Titus Masese, Cedric Tassel, Yuki Orikasa#, Yukinori Koyama, Hajime Arai, Naoaki Hayashi, Jungeun Kim, Takuya Mori, Kentaro Yamamoto, Yoji Kobayashi, Hiroshi Kageyama, Zempachi Ogumi, Yoshiharu Uchimoto, “Crystal Structural Changes and Charge Compensation Mechanism during Two Lithium Extraction/Insertion between Li2FeSiO4 and FeSiO4”, J. Phys. Chem. C, (2015), 119, 19, 10206–10211.
    DOI: 10.1021/acs.jpcc.5b00362.
  90. Kosuke Suzuki#, Bernardo Barbiellini, Yuki Orikasa, Naoto Go, Hiroshi Sakurai, Staszek Kaprzyk, Masayoshi Itou, Kentaro Yamamoto, Yoshiharu Uchimoto, Yung Jui Wang, Hasnain Hafiz, Arun Bansil, Yoshiharu Sakurai, “Extracting the Redox Orbitals in Li Battery Materials with High-Resolution X-Ray Compton Scattering Spectroscopy”, Phys. Rev. Lett., (2015), 114, 8, 087401–6.
    DOI: 10.1103/PhysRevLett.114.087401.
  91. Zhen-Dong Huang#, Titus Masese, Yuki Orikasa, Takuya Mori, Kentarou Yamamoto, “Vanadium phosphate as a promising high-voltage magnesium ion (de)-intercalation cathode host”, RSC Advances, (2015), 5, 8598–8603.
    DOI: 10.1039/c4ra14416c.
  92. Titus Masese, Yuki Orikasa#, Cedric Tassel, Jungeun Kim, Taketoshi Minato, Hajime Arai, Takuya Mori, Kentaro Yamamoto, Yoji Kobayashi, Hiroshi Kageyama, Zempachi Ogumi, Yoshiharu Uchimoto, “Relationship between Phase Transition Involving Cationic Exchange and Charge-discharge Rate in Li2FeSiO4”, Chem. Mater., (2014), 26, 3, 1380–1384.
    DOI: 10.1021/cm403134q.
  93. Titus Masese, Yuki Orikasa#, Takuya Mori, Kentaro Yamamoto, Toshiaki Ina, Taketoshi Minato, Koji Nakanishi, Toshiaki Ohta, Cedric Tassel, Yoji Kobayashi, Hiroshi Kageyama, Hajime Arai, Zempachi Ogumi, Yoshiharu Uchimoto, “Local Structural Change in Li2FeSiO4 Polyanion Cathode Material during Initial Cycling”, Solid State Ionics, (2014), 262, 110–114.
    DOI: 10.1016/j.ssi.2013.11.018.
  94. Yuki Orikasa#, Titus Masese, Yukinori Koyama, Takuya Mori, Masashi Hattori, Kentaro Yamamoto, Tetsuya Okado, Zhen-Dong Huang, Taketoshi Minato, Cedric Tassel, Junguen Kim, Yoji Kobayashi, Takeshi Abe, Hiroshi Kageyama, Yoshiharu Uchimoto, “High energy density rechargeable magnesium battery using earth-abundant and non-toxic elements”, Sci. Rep., (2014), 4, 5622–6.
    DOI: 10.1038/srep05622.
  95. Kentaro Yamamoto, Taketoshi Minato#, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Hajime Tanida, Koji Nakanishi, Haruno Murayama, Titus Masese, Takuya Mori, Hajime Arai, Yukinori Koyama, Zempachi Ogumi, Yoshiharu Uchimoto, “Improved Cyclic Performance of Lithium-Ion Batteries: An Investigation of Cathode/Electrolyte Interface via in-situ Total-Reflection Fluorescence X-ray Absorption Spectroscopy”, J. Phys. Chem. C, (2014), 118, 18, 9538–9543.
    DOI: 10.1021/jp5011132.
  96. Kentaro Yamamoto, Yuki Orikasa#, Daiko Takamatsu, Yukinori Koyama, Shinichiro Mori, Titus Masese, Takuya Mori, Taketoshi Minato, Hajime Tanida, Tomoya Uruga, Zempachi Ogumi, Yoshiharu Uchimoto, “Stabilization of the Electronic Structure at the Cathode/Electrolyte Interface via MgO Ultra-thin Layer during Lithium-ions Insertion/Extraction”, Electrochemistry, (2014), 82, 10, 891–896.
    DOI: 10.5796/electrochemistry.82.891.
  97. Yuki Orikasa#, Toshiaki Ina, Kentaro Yamamoto, Takayuki Nakao, Atsushi Mineshige, Koji Amezawa, Tatsuya Kawada, Hajime Tanida, Tomoya Uruga, Yoshiharu Uchimoto, “Direct Observation of Rate Determining Step for Nd2NiO4+δ SOFC Cathode Reaction by operando Electrochemical XAS”, Electrochemistry, (2014), 82, 10, 897–900.
    DOI: 10.5796/electrochemistry.82.897.
  98. Yuki Orikasa#, Daiko Takamatsu, Kentaro Yamamoto, Yukinori Koyama, Shinichiro Mori, Titus Masese, Takuya Mori, Taketoshi Minato, Hajime Tanida, Tomoya Uruga, Zempachi Ogumi, Yoshiharu Uchimoto, “Origin of Surface Coating Effect for MgO on LiCoO2 to Improve the Interfacial Reaction between Electrode and Electrolyte”, Adv. Mater. Interfaces, (2014), 1, 9, 1400195–8.
    DOI: 10.1002/admi.201400195.
  99. Masashi Ito, Hirotomo Nishihara#, Kentaro Yamamoto, Hiroyuki Itoi, Hideki Tanaka, Akira Maki, Minoru T. Miyahara, Seung Jae Yang, Chong Rae Park, Takashi Kyotani, “Reversible Pore Size Control of Elastic Microporous Material by Mechanical Force”, Chem.–Eur. J., (2013), 19, 39, 13009–13016.
    DOI: 10.1002/chem.201301806.
  100. Zhen-Dong Huang#, Yuki Orikasa, Titus Masese, Kentaro Yamamoto, Takuya Mori, Taketoshi Minato, Yoshiharu Uchimoto, “A novel cationic-ordering fluoro-polyanionic cathode LiV0.5Fe0.5PO4F and its single phase Li+ insertion/extraction behavior”, RSC Advances, (2013), 3, 22935–22939.
    DOI:10.1039/C3RA44094J.
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著書

  1. 櫻井　康司、西村　真一、山田　淳夫、マセセ タイタス、カニョロ ゴドゥウィリ ビティ、石田　直哉、嵯峨根　史洋、福塚　友和、宇賀田　洋介、獨古　薫、金村　聖志、藪内　直明、栄部　比夏里、石川　正司、殿納屋　剛、松井　由紀子、撹上　健二、矢野　亨、西岡　季穂、中西　周次、松本　一彦、黄　珍光、萩原　理加、梶原　剛史、夘野木　昇平、安岡　茂和、井手本　康、北村　尚斗、木須　一彰、折茂　慎一、森田　昌行、小久見　善八、安部　武志、盛満　正嗣、宮崎　晃平、宇井　幸一、津田　哲哉、知久　昌信、鈴木　耕太、菅野　了次、稲熊　宜之、山本　和広、勝又　哲裕、森　大輔、三浦　章、忠永　清治、木村　謙斗、富永　洋一、守谷　誠、松本　一、太田　鳴海、作田　敦、本橋　宏大、辰巳砂　昌弘、林　晃敏、岡田　重人、猪石　篤、本間　剛、山本　健太郎、内本　喜晴、蒲生　浩忠、引間　和浩、松田　厚範、櫻井　芳昭、長谷川　泰則、園村　浩介、村上　修一、佐藤　和郎、棟方　裕一、奥村　豊旗、竹内　友成、稲田　亮史、古川　一揮、山田　將之、加藤　彰彦、由良　幸信、松田　翔一、杉山　純、「ポストリチウムイオン二次電池開発　～部材開発から解析・性能診断技術まで～」, エヌ・ティー・エス出版、2023年7月、4編1章(pp. 299-306)、6編1章(pp. 407-418)
  2. 稲熊宜之、内本喜晴、荻野拓、越智正之、垣花眞人、陰山洋、北川俊作、木本浩司、桑原彰秀、小林玄器、小林亮、設樂一希、高津浩、竹入史隆、田部勢津久、辻本吉廣、長谷川哲也、林克郎、廣瀬靖、本郷研太、前園涼、前田和彦、鱒渕友治、松石聡、三上昌義、八島正知、山本健太郎、山本隆文、「複合アニオン化合物の科学」丸善出版、2021年3月、4.3節(pp. 165-177)
  3. Kentaro Yamamoto, Yoshiharu Uchimoto, Chapter 15 “XAFS Analysis”, Kiyoshi. Kanamura (ed.), “Next Generation Batteries: Realization of High Energy Density Rechargeable Batteries (English Edition) 1st ed.”, Springer Nature Singapore Pte Ltd., 2021, pp. 155-166,
  4. 辰巳砂昌弘、林晃敏、鈴木耕太、菅野了次、宇都野太、稲熊宜之、濱本孝一、浜尾尚樹、藤代芳伸、忠永清治、ナタリーカロリーナ ロゼロナバロ、印田靖、金相侖、折茂慎一、桑原彰秀、森分博紀、館山佳尚、米村雅雄、尾原幸治、塩谷真也、作田敦、町田信也、平山雅章、太田鳴海、本山宗主、入山恭寿、幸琢寛、山本健太郎、内本喜晴、松田厚範、仲村英也、綿野哲、櫻井芳昭、長谷川泰則、園村浩介、佐藤和郎、村上修一、金村聖志、奥村豊旗、竹内友成、是津信行、手嶋勝弥、猪石篤、岡田重人、伊藤大悟、川村知栄、秋本順二、片岡邦光、西尾和記、一杉太郎、佐々木俊介, 『全固体リチウム電池の開発動向と応用展望』, シーエムシー出版, 2019年6月, pp.188-198.
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学会発表

依頼・招待講演

  1. Kentaro Yamamoto, (Ca, Sr)FeO2 Cathodes with High Capacity using Anionic Redox for All- solid-state Fluoride-Ion Batteries, 48th International Conference and Expo on Advanced Ceramics and Composites (ICACC2024), ICACC-S6-020-2024, Daytona Beach, Florida, USA, January 28-February 2, 2024. (招待)
  2. 山本健太郎, 放射光X線による電子・局所構造分析に基づいた二次電池正極材料の設計, GEAR5.0 防災・減災エネルギー事業 高専間連携事業 「紀伊半島縦断!イオン液体コンファレンス」 学生ワークショップ 奈良編, 奈良工業高等専門学校, 2023.9.21.（招待）
  3. 山本健太郎, アニオン分子形成を活用した全固体フッ化物イオン二次電池インターカレーション正極の開発, 第417回電池技術委員会, ホテルアソシア豊橋, 2023. 9. 14.（招待）
  4. 山本健太郎, 固体内アニオン分子形成による電荷補償を利用した高容量正極材料の設計, 第37回ライラックセミナー・第27回若手研究者交流会, 北海道大学, 2023.6.10.（招待）
  5. 山本健太郎, 固体内アニオンの特異な電子状態制御に基づいた高容量正極材料の設計, 第61回セラミックス基礎科学討論会, 岡山大学, 2G05, 2023.1.7-8.（招待）
  6. 山本健太郎, 固体内アニオンの特異な電子状態を活用した高容量二次電池正極の設計, 第53回中部化学関係学協会支部連合秋季大会, オンライン, 1F06, 2022.11.5-6.（依頼）
  7. 山本健太郎，三木秀教，内本喜晴, 固体内アニオン分子形成を活用した全固体フッ化物イオン二次電池正極の開発, 第118回新電池構想部会講演会, オンライン, 2022.10.17.（依頼）
  8. 山本健太郎, 放射光X線を用いた高度解析による電子論的設計指針に基づく電極材料の創生, 電気化学会第89回大会, オンライン, 3E09, 2022.3.15-17.（受賞）
  9. 山本健太郎, 固体内アニオンの特異な電子構造制御に基づいた二次電池正極材料の設計, 2021年度第2回関西電気化学研究会Webinar, 2021. 9. 30.（依頼）
  10. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Yuki Kobayashi, Rina Yamamoto, Yuki Orikasa, Hye Ryung Byon, Toshiaki Ohta, Yoshiharu Uchimoto, Anion Redox Mechanism in Li-Excess Oxides with Different Ionic or Covalent Characters, 12th International Conference on Ceramic Materials and Components for Energy and Environmental Applications, 265, Singapore, July 22-27, 2018.（招待）
  11. 山本健太郎, リチウム過剰系正極材料の酸素脱離抑制と高容量化, 技術情報協会　過剰系正極材セミナー, 東京, 2018. 5. 10.（依頼）

国際学会

口頭発表

  1. Kentaro Yamamoto, Aruto Watanabe, Tomoki Uchiyama, Akitoshi Hayashi, Kazuhiko Maeda, Hiroshi Kageyama, Yoshiharu Uchimoto, Controlled oxide ions redox on Li-excess metal oxides by nitrogen-doping, 22nd International Conference on Solid State Ionics, BA-005, Pyeongchang, June 16-21, 2019.
  2. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Yuki Kobayashi, Rina Yamamoto, Yuki Orikasa, Toshiaki Ohta, Yoshiharu Uchimoto, Charge compensation mechanism in Li-excess Oxides revealed by operando soft/hard X-ray absorption spectroscopy, Americas International Meeting on Electrochemistry and Solid State Science 2018, 178, Cancun, September 30-October 4, 2018.
  3. Kentaro Yamamoto, Takahiro Yoshinari, Eri Kato, Tomoki Uchiyama, Akihide Kuwabara, Kazuhiko Maeda, Hiroshi Kageyama, Yoshiharu Uchimoto, Enhanced lithium ion transportation at the interface between LiFePO4 and electrolyte enhanced by surface-nitride treatment, 16th Asian Conference on Solid State Ionics, F-6-11, Shanghai, August 5-9, 2018.
  4. Kentaro Yamamoto, Koji Nakanishi, Naoaki Yabuuchi, Takahiro Yoshinari, Takanori Kobayashi, Yuki Kobayashi, Rina Yamamoto, Aruto Watanabe, Keisuke Yamanaka, Jiwon Park, Hye Ryung Byon, Yuki Orikasa, Yusuke Tamenori, Toshiaki Ohta, Yoshiharu Uchimoto, Charge compensation mechanism in lithium-rich cathode materials with different ionic or covalent character, Lithium Battery Discussions 2017, O38, Arcachon, June 11-16, 2017.
  5. Kentaro Yamamoto, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Taketoshi Minato, Hajime Tanida, Hajime Arai, Zempachi Ogumi, Yoshiharu Uchimoto, “Stability of the Electronic Structure at LiFePO4 Surface during Charge/Discharge Process”, The 224th Meetings of ECS, 923, San Francisco, October 27-November 1, 2013.

ポスター発表

  1. Kentaro Yamamoto, Yanchang Wang, Hisao Kiuchi, Toshiyuki Matsunaga, Toshiki Watanabe, Hidenori Miki, Hideki Iba, Kazuhiko Maeda, Yoshihisa Harada, Hiroshi Kageyama, Yoshiharu Uchimoto, Intercalation Reaction Mechanism of Fluoride-Ions in (Ca, Sr)FeO2 Cathodes with Infinite Layer Structure for All-solid-state Fluoride-Ion Batteries, 244th ECS Meeting, A04-0668, Gothenburg, October 8-12, 2023.
  2. Kentaro Yamamoto, Xiaoyu Liu, Jaehee Park, Toshiki Watanabe, Tsuyoshi Takami, Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tastumisago, Yoshiharu Uchimoto, Lithium dendrite formation inside Li3PS4 solid electrolyte observed via multimodal/multiscale operando X-ray computed tomography, 244th ECS Meeting, A04-0739, Gothenburg, October 8-12, 2023.
  3. Kentaro Yamamoto, Koji Amezawa, Yasutoshi Iriyama, Kinetic analysis for reaction layer growth at cathode/solid electrolyte interface by using X-ray reflectivity measurement, International Conference on Materials for Advanced Technologies (ICMAT 2023), Singapore, A-0468, June 26-30, 2023.
  4. Kentaro Yamamoto, Yanchang Wang, Yuki Sakaguchi, Hisao Kiuchi, Toshiyuki Matsunaga, Koji Nakanishi, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami, Hidenori Miki, Hideki Iba, Kazuhiko Maeda, Yoshihisa Harada, Hiroshi Kageyama, Yoshiharu Uchimoto, Electrochemical performance of (Ca, Sr)FeO2 cathode with infinite layer structure for all-solid-state fluoride ion battery, The 21th International Meeting on Lithium Batteries, Sydney (Hybrid with online meeting), Australia, June 26- July 1, 2022.
  5. Kentaro Yamamoto, Xiao Gao, Tomoyasu Hirai, Noboru Ohta, Tomoki Uchiyama, Toshiki Watanabe, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto, Effect of alcohol/water ratio in dispersion on proton transport and morphology of cast perfluorinated sulfonic acid ionomers thin films, MATERIALS RESEARCH MEETING 2021, Pacifico Yokohama North, E3-PV21-7, December 13-16, 2021
  6. Kentaro Yamamoto, Yanchang Wang, Yuki Sakaguchi, Hisao Kiuchi, Toshiyuki Matsunaga, Koji Nakanishi, Tomoki Uchiyama, Toshiki Watanabe, Tsuyoshi Takami, Hidenori Miki, Hideki Iba, Kazuhiko Maeda, Yoshihisa Harada, Hiroshi Kageyama, Yoshiharu Uchimoto, Electrochemical characterization and charge compensation mechanism of (Ca, Sr)FeO2 cathode with infinite layer structure, International Conference on Mixed-Anion Compounds, Kobe Chamber of Commerce and Industry Kobe, 2P41, December 7-10, 2021
  7. Kentaro Yamamoto, Yao Xiao, Yukiko Matsui, Atsushi Sakuda, Koji Nakanishi, Tomoki Uchiyama, Toshiki Watanabe, Akitoshi Hayashi, Masahiro Tatsumisago, Masashi Ishikawa, Masayoshi Watanabe, Yoshiharu Uchimoto, Clarification of reaction pathway difference of sulfur cathode between a concentrated liquid electrolyte and a solid-state electrolyte by soft X-way absorption spectroscopy, International Conference on Lithium-Sulfur Batteries 2021, Online, A-177, June 28-July 1, 2021
  8. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Rina Yamamoto, Yuki Orikasa, Yoshiharu Uchimoto, Direct Observation of Anion Redox in Li-excess Oxides with Different Covalent and Ionic Characters by operando Soft/Hard X-ray Absorption Spectroscopy, Materials research meeting 2019, Yokohama, F4-13-P12, December 10-14, 2019.
  9. Kentaro Yamamoto, Feilure Tuerxun, Masashi Hattori, Toshihiko Mandai, Ashu Choudhary, Yoshitaka Tateyama, Keitaro Sodeyama, Tomoki Uchiyama, Kiyoshi Kanamura, Yoshiharu Uchimoto, Coordination Structure Effect between Magnesium Ions and Anion at Negative Electrode/Electrolyte Interface for Magnesium Alloying Reaction, Lithium Battery Discussions 2019, P28, Arcasshon, September 15-20, 2019.
  10. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Yuki Kobayashi, Rina Yamamoto, Yuki Orikasa, Toshiaki Ohta, Yoshiharu Uchimoto, Charge Compensation Mechanism in Li-Excess Oxides with Different Ionic or Covalent Characters, The 19th International Meeting on Lithium Batteries, Kyoto, P293, June 17-22, 2018.
  11. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Takahiro Yoshinari, Yuki Kobayashi, Rina Yamamoto, Aruto Watanabe, Jiwon Park, Hye Ryung Byon, Toshiaki Ohta, Yoshiharu Uchimoto, Charge Compensation Mechanism in Lithium-excess Metal Oxides with Different Ionic or Covalent Characters, International Battery Association 2018, P53, Jeju, March 11-16, 2018.
  12. Kentaro Yamamoto, Naoaki Yabuuchi, Koji Nakanishi, Tomoki Uchiyama, Kosuke Nakamoto, Takahiro Yoshinari, Yuki Kobayashi, Rina Yamamoto, Aruto Watanabe, Jiwon. Park, Hye Ryung Byon, Toshiaki Ohta, Yoshiharu Uchimoto, Anion Redox in Lithium-Excess Metal Oxides with different ionic or covalent characters, 10th International Conference on Advanced Lithium Batteries for Automobile Applications, Chicago, P-017, October 22-25, 2017.
  13. Kentaro Yamamoto, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Taketoshi Minato, Hajime Tanida, Zempachi Ogumi, Yoshiharu Uchimoto, ”Investigation Of The Electronic Structure At Cathode/Electrolyte Interface In Lithium Ion Battery Via In-Situ Total-Reflection Fluorescence X-ray Absorption Spectroscopy”, INTERNATIONAL BATTERY ASSOCIATION 2014, 55, Brisbane, March 3-7, 2014.
  14. Kentaro Yamamoto, Taketoshi Minato, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Hajime Tanida, Hajime Arai, Yukinori Koyama, Zempachi Ogumi, Yoshiharu Uchimoto, ”Correlation between the electronic structure at electrode/electrolyte interface and durability in lithium-ion batteries “, The 17th International Meeting on Lithium Batteries, 722, Como, June 10-14, 2014.
  15. Kentaro Yamamoto, Taketoshi Minato, Yuki Orikasa, Daiko Takamatsu, Titus Masese, Takuya Mori, Hajime Tanida, Zempachi Ogumi and Yoshiharu Uchimoto, “in operando XAFS study on electrode/electrolyte interface in LiFePO4 and LiCoO2”, 7th International Conference on Advanced Lithium Batteries for Automobile Applications, P-12, Nara, July 29-Augest 1, 2014.
  16. Kentaro Yamamoto, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Taketoshi Minato, Hajime Tanida, Hajime Arai, Zempachi Ogumi, Yoshiharu Uchimoto, “Reversible Change of the Electronic Structure of LiFePO4 surface during Charge/Discharge Process”, The 19th International Conference on Solid State Ionics, Mon-D-031, Kyoto, June 2-7, 2013.
  17. Kentaro Yamamoto, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Taketoshi Minato, Titus Masese, Takuya Mori, Hajime Tanida, Hajime Arai, Ogumi Zempachi, Uchimoto Yoshiharu, “ELECTRONIC STRUCTURE AT ELECTRODE/ELECTROLYTE INTERFACE OF LiFePO4 AND LiCoO2”, The 7th Asian Conference on Electrochemical Power Sources, 1P–15, Osaka, November 24-27, 2013. 1st Prize Poster Award受賞
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国内学会・シンポジウム等における発表

口頭発表

  1. 山本健太郎, 曹祖涞, Mukesh Kumar, Neha Thakur, 松永利之, 渡邊稔樹, 高見剛, 三木秀教, 射場英紀, 内本喜晴, 「インターカレーション型フッ化物イオン電池用正極材料の開発 13 全固体フッ化物イオン二次電池 LaCuO2 正極の電気化学特性と反応機構」, 第64回電池討論会、1F10、大阪府立国際会議場、2023年11月28〜11月30日
  2. 山本健太郎, 邉見光紀, 佐野光, 渡邊稔樹, 松永利之, 高見剛, 作田敦, 林晃敏, 辰巳砂昌弘, 川本浩二, 内本喜晴, 「水蒸気雰囲気下軟 X 線吸収分光法を用いた硫化物固体電解質の水蒸気劣化機構の解明」, 第64回電池討論会、1A03、大阪府立国際会議場、2023年11月28〜11月30日
  3. 山本健太郎, 張大同, 木内久雄, 中西康次, 内山智貴, 渡邊稔樹, 高見剛, 松永利之, 三木秀 教, 井手一人, 射場英紀, 前田和彦, 原田慈久, 陰山洋, 内本喜晴, 「全固体フッ化物二次電池 Cu3N 正極の フッ化物イオン挿入・脱離反応機構の解明」、第48回固体イオニクス討論会、3C-4、トークネットホール仙台、2022年12月6日〜12月8日
  4. 山本健太郎, 邉見光紀, 渡邊稔樹, 佐野光, 中西康次, 内山智貴, 松永利之, 高見剛, 作田敦, 林晃敏, 辰巳砂昌弘, 川本浩二, 内本喜晴, 「in situ軟X線吸収分光法を用いた硫化物固体電解質の水蒸気劣化機構の解明」、第63回電池討論会、2B06、福岡国際会議場、2022年11月8日〜11月10日
  5. 山本健太郎, 渡邊稔樹, 尾原幸治, 内山智貴, 松永利之, 高見剛, 作田敦, 林晃敏, 辰巳砂昌弘, 内本喜晴, 「Li3PS4-Li4SnS4系ガラス固体電解質の局所構造とイオン伝導度との相関関係」、第63回電池討論会、1B12、福岡国際会議場、2022年11月8日〜11月10日
  6. 山本健太郎, 王彦昌, 阪口祐紀, 木内久雄, 松永利之, 中西康次, 内山智貴, 渡邊稔樹, 高見剛, 三木秀教, 射場英紀, 前田和彦, 原田慈久, 陰山洋, 内本喜晴, 「Infinite layer 構造を有する全固体フッ化物電池(Ca, Sr)FeO2正極のフッ化物イオン挿入脱離反応機構」、2B06、あわぎんホール徳島県郷土文化会館、2021年12月8日〜12月10日
  7. 山本健太郎, 王彦昌, 阪口祐紀, 木内久雄, 松永利之, 中西康次, 内山智貴, 渡邊稔樹, 高見剛, 三木秀教, 射場英紀, 前田和彦, 原田慈久, 陰山洋, 内本喜晴, 「インターカレーション型フッ化物イオン電池用正極材料の開発9　Infinite layer構造を有する(Ca, Sr)FeO2正極の電気化学特性評価」、1E03、パシフィコ横浜ノース、1G22、2021年11月30日〜12月2日
  8. 山本健太郎, 張大同, 木内久雄, 中西康次, 内山智貴, 渡邊稔樹, 高見剛, 松永利之, 三木秀教, 井手一人, 射場英紀, 前田和彦, 原田慈久, 陰山洋, 内本喜晴, 「全固体フッ化物二次電池Cu3N正極における電荷補償機構の解明」、2G02、パシフィコ横浜ノース、2021年11月30日〜12月2日
  9. 山本健太郎, 梁勝勳, 渡邊稔樹, 三輪託也, 川合光幹, 内山智貴, 松永利之, 高見剛, 内本喜晴 「operando X線CTを用いた全固体電池黒鉛負極上リチウムデンドライト成長の直接観察」、第62回電池討論会、1E03、パシフィコ横浜ノース、2021年11月30日〜12月2日
  10. 山本健太郎, トウルソン　フィロラ, 松永利之, 今井宏明, 万代俊彦, 渡邊稔樹, 内山智貴, 金村聖志, 内本喜晴, 「マグネシウムイオン挿入時におけるMgMn2O4スピネル酸化物の相転移機構の解明」、第46回固体イオニクス討論会、WEB開催、2B-16、2020年12月8日～9日
  11. 山本健太郎, 高橋勝國, 梁勝勳, 尾原幸治, 渡邊俊樹, 内山智貴, 作田敦, 林晃敏, 辰巳砂昌弘, 引間和浩, 武藤浩行, 松田厚範, 内本喜晴, 「液相合成Li2S-P2S5固体電解質の局所構造とリチウムイオン伝導度に及ぼす溶媒の影響」、第61回電池討論会、1F04、WEB開催、2020年11月18日～20日
  12. 山本健太郎, トウルソン フィロラ, 万代俊彦, 中西康次, 袖山慶太郎, 館山佳尚, 内山智貴, 松永利之, 金村聖志, 内本喜晴、「Mg2+/アニオン静電相互作用を制御した電解液中でのMg金属析出反応機構の解明」、電気化学会第87回大会、名古屋工業大学、2020年3月17日～19日
  13. 山本健太郎, 矢原竜馬, 新田朔也, 田中健太, 内山智貴, 折笠有基, 雨澤浩史, 内本喜晴、「全固体フッ化物イオン電池における負極/固体電解質界面反応の速度論」、第59回電池討論会、大阪府立国際会議場、2018年11月27日～29日
  14. 山本健太郎, 劉辰, 内山智貴, 高尾直樹, 今井英人, 片山翔太, 菅原生豊, 篠原和彦, 内本喜晴、「Pt/Pd/Cコアシェル触媒上における酸素還元 活性の温度依存性評価」、第64回ポーラログラフィー、壱岐の島ホール、2018年11月22日～23日
  15. 山本健太郎, 矢原竜馬, 新田朔也, 内山智貴, 折笠有基, 雨澤浩史, 内本喜晴、「全固体フッ化物イオン電池における負極／固体電解質界面抵抗」、電気化学会第85回大会、東京理科大学 葛飾キャンパス、2018年3月9日～11日
  16. 山本健太郎, 藪内直明, 中西康次, 内山智貴, 山本梨乃, 小林佑輝, 吉成崇宏, 渡辺有人, J. Park, H. R. Byon, 太田俊明, 内本喜晴、「オペランド軟/硬X線吸収分光法を用いたLi過剰系正極酸素レドックス機構の解明」、第43回固体イオニクス討論会、天童温泉（山形）ほほえみの宿、2017年12月5日～12月7日
  17. 山本健太郎, 服部将司, 内山智貴, 中本康介, 中西康次, 内本喜晴、「マグネシウムイオンの還元に及ぼすアニオン種の影響」、第41回電解技術討論会、京都大学　人環棟地下大講義室、2017年11月21日～11月22日
  18. 山本健太郎, 中西康次, 服部将司, 折笠有基, 為則雄祐, 内本喜晴、「Mg(TFSA)2系電解質中におけるマグネシウム金属析出反応機構の解析」、ポーラログラフィーおよび電気分析化学討論会、海峡メッセ下関、2017年11月20日～11月21日
  19. 山本健太郎, 藪内直明, 中西康次, 中本康介, 内山智貴, 山本梨乃, 小林佑輝, 吉成崇宏, 渡辺有人, Jiwon Park, Hye Ryung Byon, 太田俊明, 内本喜晴、「オペランド軟/硬X線吸収分光法を用いたLi過剰系正極酸素レドックス安定化機構の解明」、第58回電池討論会、福岡国際会議場、2017年11月14日～11月16日
  20. 山本健太郎，加藤愛梨，吉成崇宏，折笠有基，中西康次，太田俊明，内本喜晴, 「表面窒化 LiFePO4正極/電解質界面における相転移反応機構の解明」, 電気化学会第84回大会, 1N21, 首都大学東京, 2017年3月25日～27日
  21. 山本健太郎, 加藤愛梨, 吉成崇宏, 折笠有基, 中西康次, 太田俊明, 内本喜晴、「表面窒化LiFePO4正極/電解質界面における相転移挙動」、 固体化学の新しい指針を探る研究会、日大文理学部、2017年3月3日
  22. 山本健太郎, 中西康次, 藪内直明, 吉成崇宏, 山本梨乃, 渡辺有人, 山中恵介, 折笠有基, 為則雄祐, 太田俊明, 内本喜晴、「オペランド軟X 線吸収分光法を用いたLi 過剰系正極の電荷補償機構解明」, 第42回固体イオニクス討論会、名古屋国際会議場、2016年12月5日～7日
  23. 山本健太郎, 奥山勇治, 山崎仁丈, 「La0.6Sr0.4MnO3-δの酸素空孔を利用した熱化学二酸化炭素還元」,日本金属学会2016年春期(第158回)大会, 東京理科大学, 2016年3月23日〜25日
  24. 山本健太郎, 奥山勇治, 山崎仁丈, 「La0.6Sr0.4MnO3-δにおける熱化学CO2還元能の評価と反応速度制御」, 第41回固体イオニクス討論会, 1C–11, 札幌, 2015年11月25日〜27日
  25. 山本健太郎, S. Wilke, S. M. Haile, 山崎仁丈, 「Ga置換La0.8Sr0.2MnO3-δにおける熱化学水分解特性の評価」, 日本金属学会 2015年 秋季公演大会, 223, 札幌, 2015年9月16日〜18日
  26. 山本健太郎, マセセタイタス, 森拓弥, 折笠有基, 内本喜晴, 「オリビン型正極FePO4のマグネシウム挿入脱離挙動」, 第55回電池討論会, 1H02, 京都, 2014年11月19日〜21日
  27. Kentaro Yamamoto, Daiko Takamatsu, Yuki Orikasa, Hajime Tanida, Zempachi Ogumi, Yoshiharu Uchimoto, “Operando X-ray Absorption Spectroscopic Study on Electrode / Electrolyte Interface”, The 55th Battery Symposium in Japan, 2G17, Kyoto, 19th~21th, November 2014.
  28. 山本健太郎, 湊丈俊, 折笠有基, 高松大郊, 小山幸典, 谷田肇, 小久見善八, 内本喜晴, 「リチウムイオン電池電極・電解質界面構造と劣化機構」, 電気化学会第81回大会, 2R10, 大阪, 2014年3月29日〜31日
  29. 山本健太郎, 湊丈俊, 折笠有基, 高松大郊, 小山幸典, 森伸一郎, 谷田肇, 小久見善八, 内本喜晴, 「In-situ XASを用いたリチウムイオン電池正極・電解液ヘテロ界面電子構造と劣化機構の解明」, 固体化学の新しい指針を探る研究会　第74回定例研究会　若手研究者による研究発表会, 東京, 2014年3月12日
  30. 山本健太郎, 高松大郊, 折笠有基, 湊丈俊, 谷田肇, 小久見善八, 内本喜晴, 「X線吸収法を用いたLiCoO2およびLiFePO4薄膜電極・電解質モデル界面における電子構造その場観測」, 第39回固体イオニクス討論会, 1A–07, 熊本, 2013年11月20日〜22日
  31. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 小山幸典, 湊丈俊, 谷田肇, 小久見善八, 内本喜晴, 「放射光その場解析を用いたリチウムイオン電池正極／電解質界面構造の解析」, 第54回電池討論会, 2C06, 大阪, 2013年10月7日〜9日
  32. 山本健太郎, マセセタイタス, 森拓弥, 折笠有基, 湊丈俊, 内本喜晴, 「Mgイオン挿入脱離反応に伴うFePO4の結晶構造変化と反応素過程」, 第54回電池討論会, 3C03, 大阪, 2013年10月7日〜9日
  33. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 湊丈俊, 谷田肇, 荒井創, 小久見善八, 内本喜晴,「in-situ全反射XAFS測定を用いたリチウムイオン電池正極／電解液界面の電子構造解明」, 電気化学会第80周年記念大会, 3A01, 仙台, 2013年3月29日〜31日
  34. 山本 健太郎, 森 伸一郎, 高松 大郊, 折笠 有基, 湊 丈俊, 谷田 肇, 荒井 創, 小久見 善八, 内本 喜晴, 「in-situ全反射蛍光XAS測定を用いたLiFePO4薄膜電極／有機電解液界面の電子構造解明」, 固体化学の新しい指針を探る研究会　若手研究者による研究発表会, 東京, 2013年3月
  35. 山本 健太郎, 森 伸一郎, 高松 大郊, 折笠 有基, 湊 丈俊, 谷田 肇, 小山 幸典, 宇留賀 朋哉, 荒井 創, 小久見 善八, 内本 喜晴, 「in situ XAFS測定を用いたLiCoO2薄膜電極／有機電解液界面の反応機構解明」, 第38回固体イオニクス討論会, 1A08, 京都, 2012年12月3日〜5日
  36. Kentaro Yamamoto, Hirotomo Nishihara, Hiroyuki Itoi, Somlak Ittisanronnachai, Takashi Kyotani, “Spring-like behavior of 3D graphene network”, 蔵王10研究会, 山形蔵王, 2010年7月20－21日

 ポスター発表

  1. 山本健太郎, 藪内直明, 中西康, 中本康介, 内山智貴, 山本梨乃, 小林佑輝, 吉成崇宏, 渡辺有人, 太田俊明, 内本喜晴、「オペランド軟/硬X線吸収分光法を用いたLi過剰系正極アニオンレドックス機構の解明」、第13回固体イオニクスセミナー、コテージヒムカ・宮崎フェニックスシーガイアリゾート、2017年9月12日～9月14日
  2. 山本健太郎, 加藤愛梨, 吉成崇宏, 折笠有基, 中西康次, 太田俊明, 内本喜晴、「表面窒化LiFePO4正極/電解質界面における相転移反応機構」、 第6回JACI/GSCシンポジウム、東京国際フォーラム、2107年7月3日〜4日
  3. 山本健太郎,  瀬戸山寛之,  奥山勇治,  岡本敏浩,  山崎仁丈,「熱化学水分解におけるLa1-xSrxMnO3-δ酸化還元反応の評価」, 第11回固体イオニクスセミナー, P01, 伊豆, 2015年8月30日〜9月1日
  4. Kentaro Yamamoto, Taketoshi Minato, Shinichiro Mori, Daiko Takamatsu, Yuki Orikasa, Hajime Tanida, Hajime Arai, Yukinori Koyama, Zempachi Ogumi, Yoshiharu Uchimoto, “Clarification of the Electronic Structure at LiCoO2 and LiFePO4/Electrolyte Interface via In-operando Total Reflection Fluorescence X-ray Absorption Spectroscopy”, The 10th Japan-France Joint Seminar on Battery, P–5, Hakone, 22th~24th, September 2014.
  5. 山本健太郎, マセセタイタス, 森拓弥, 折笠有基, 内本喜晴, 「オリビン型FePO4におけるMg2+挿入脱離反応機構の解明」, 第10回固体イオニクスセミナー, 秋田, 2014年8月31日〜9月2日
  6. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 小山幸典, 湊丈俊, 谷田肇, 小久見善八,内本喜晴, 「放射光その場測定を用いたリチウムイオン電池電極/電解質へテロ界面の電子構造解明」, 第9回固体イオニクスセミナー, P12, 岐阜, 2013年9月8日〜10日
  7. 山本健太郎, 湊丈俊, 折笠有基, 高松大郊, 谷田肇, 小久見善八, 内本喜晴, 「リチウムイオン電池サイクル特性を支配する電極・電解液界面構造」, 2013年度第3回関西電気化学研究会, P56, 大阪, 2013年12月7日, 平成25年度関西電気化学奨励賞受賞
  8. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 谷田肇, 宇留賀朋哉, 荒井創, 小久見善八, 内本喜晴, 「LiCoO2薄膜電極のin situ XAFS測定による表被覆効果メカニズムの解明」, 第26回放射光学会年会, 14P075, 名古屋, 2013年1月12日〜14日
  9. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 湊丈俊, 小山幸典, 谷田肇, 荒井創, 小久見善八, 内本喜晴, 「in situ XAFS測定を用いたリチウムイオン電池正極／有機電解液界面の反応機構解明」,  2012年度第3回関西電気化学研究会, 京都, 2012年12月1日
  10. 山本健太郎, 森伸一郎, 高松大郊, 折笠有基, 谷田肇, 宇留賀朋哉, 荒井創, 小久見善八, 内本喜晴, 「LiCoO2薄膜電極の電気化学およびXAFS測定による表面被覆効果メカニズムの解明」, 第8回固体イオニクスセミナー, 奈良, 2012年9月2日〜4日
  11. 山本健太郎, 西原洋知, Somlak Ittisanronnachai, 伊藤仁, 内山誠, 京谷隆, 「ゼオライト鋳型炭素の細孔径可逆制御に伴う分子吸着量の変化」, 第38回炭素材料学会年会, 1PII8, 名古屋, 2011年11月29日〜12月1日, ポスター賞受賞
  12. 山本健太郎, 西原洋知, Somlak Ittisanronnachai, 伊藤仁, 内山誠, 京谷隆, 「規則性ミクロポーラスカーボンの可逆的な細孔径制御に伴うメタン吸着量の変化」, 第11回多元物質科学研究所研究発表会, 仙台, 2011年12月8日
  13. 山本健太郎, 西原洋知, 伊藤仁, 内山誠, 京谷隆, 「ゼオライト鋳型炭素の細孔径可逆制御とそれに伴うガス吸着特性変化」, 第37回炭素材料学会年会, 1PII18, 姫路, 2010年12月1日〜3日
  14. 山本健太郎, 西原洋知, 京谷隆, 「機械的圧縮によるミクロポーラスカーボンの細孔径可逆制御」, 平成 22 年度化学系学協会東北大会, 2P135, 盛岡, 2010年9月25日〜26日
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