無機化学研究室 北海道大学理学部化学科 理学研究院化学部門

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Notes: Lab members; Corresponding authors*

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2024

Article

  1. Self-Reinforced Cathode Interface to Prolong the Cyclic Stability of Zn-MnO2 Batteries
    Xiangru Si, Ruijie Zhu,* Cheng Yang, Tanghao Shi, Peixing Du, Min Li, Yang Yang, Wei Cui, Huijun Yang,* Hiroaki Kobayashi, Masaki Matsui, Nan Sheng, Chunyu Zhu*
    Nano Lett., (2024) (in press).
    DOI: 10.1021/acs.nanolett.4c03390

  2. A Nanoparticle ZnMn2O4/Graphene Composite Cathode Doubles the Reversible Capacity in an Aqueous Zn-Ion Battery
    Yuto Katsuyama, Chie Ooka, Ruijie Zhu, Reona Iimura, Masaki Matsui, Richard B. Kaner, Itaru Honma, Hiroaki Kobayashi*
    Adv. Funct. Mater., 34, 2405551 (2024).
    DOI: 10.1002/adfm.202405551

  3. Chemical Compatibility of Solid-State Electrolytes with Hydroflux Cathode-Coating Process
    Kana Onoue, Tomoyuki Watanabe, Christopher C. John, Akira Nasu, Hiroaki Kobayashi, Masaki Matsui*
    Electrochemistry, 92, 077002 (2024).
    DOI: 10.5796/electrochemistry.24-00046

  4. An Electrically Conductive CuMn2O4 Ultrananospinel Cathode for Room-Temperature Magnesium Rechargeable Batteries
    Reona Iimura, Hiroto Watanabe, Toshihiko Mandai, Itaru Honma, Hiroaki Imai, Hiroaki Kobayashi*
    ACS Appl. Energy Mater., 7, 5308–5314 (2024).
    DOI: 10.1021/acsaem.4c01211

  5. Effect of Vanadium Doping on α-KxMnO2 as a Positive Electrode Active Material for Rechargeable Magnesium Batteries
    Isaac Oda-Bayliss, Shunsuke Yagi,* Masao Kamiko, Kai Shimada, Hiroaki Kobayashi, Tetsu Ichitsubo
    J. Mater. Chem. A, 12, 17510–17519 (2024).
    DOI: 10.1039/D4TA00659C

  6. Synthesis of High-Sodium-Content Oxythiosilicate Glass Electrolytes Via Sodium Polysulfide
    Tomoya Otono, Akira Nasu, Taichi Asakura, Hiroe Kowada, Kota Motohashi, Atsushi Sakuda,* Masahiro Tatsumisago, Akitoshi Hayashi*
    Adv. Sustain. Syst., 2400130 (2024) (in press).
    DOI: 10.1002/adsu.202400130

  7. Toward Cost-Effective High-Energy Lithium-Ion Battery Cathodes: Covalent Bond Formation Empowers Solid-State Oxygen Redox in Antifluorite-Type Lithium-Rich Iron Oxide
    Hiroaki Kobayashi,* Yuki Nakamura, Yumika Yokoyama, Itaru Honma, Masanobu Nakayama
    ACS Mater. Lett., 6, 2072–2076 (2024).
    DOI: 10.1021/acsmaterialslett.4c00268
    Research Press Release: Cost-effective, high-capacity, and cyclable lithium-ion battery cathodes

  8. High-Sodium-Concentration Sodium Oxythioborosilicate Glass Synthesized via Ambient Pressure Method with Sodium Polysulfides
    Tomoya Otono, Akira Nasu, Taichi Asakura, Hiroe Kowada, Kota Motohashi, Masahiro Tatsumisago, Atsushi Sakuda,* Akitoshi Hayashi*
    Inorg. Chem., 63, 4589–4594 (2024).
    DOI: 10.1021/acs.inorgchem.3c04101

  9. Utilizing reactive polysulfides flux Na2Sx for the synthesis of sulfide solid electrolytes for all-solid-state sodium batteries
    Akira Nasu, Tomoya Otono, Takuma Takayanagi, Minako Deguchi, Atsushi Sakuda,* Masahiro Tatsumisago, Akitoshi Hayashi*
    Energy Stor. Mater., 67, 103307 (2024).
    DOI: 10.1016/j.ensm.2024.103307

  10. Heat Treatment of Mechanochemically Prepared Amorphous LiNi0.5Mn1.5O4–Li2SO4 as High-Voltage Positive-Electrode Material
    Neung Kwon, Akira Nasu, Hiroe Kowada, Kota Motohashi, Masahiro Tatsumisago, Atsushi Sakuda,* Akitoshi Hayashi
    ACS Appl. Energy Mater., 7, 1687–1692 (2024).
    DOI: 10.1021/acsaem.3c02698

  11. Ether molecule decomposition on MgM2O4 (M = Mn, Fe, Co) spinel surface: A first-principles study
    Tomoaki Kaneko,* Yui Fujihara, Toshihiko Mandai, Hiroaki Kobayashi, Keitaro Sodeyama*
    Electrochemistry, 92, 027003 (2024).
    DOI: 10.5796/electrochemistry.23-00087

  12. A 3.5 V-class organic sodium-ion battery using a croconate cathode
    Yoshiyuki Gambe, Hiroaki Kobayashi,* Itaru Honma*
    Chem. Eng. J., 479, 147760 (2024).
    DOI: 10.1016/j.cej.2023.147760

Review

  1. Development of Oxide-Type Cathode Materials towards Room-Temperature Magnesium Rechargeable Batteries
    Hiroaki Kobayashi*
    Electrochemistry, (2024) (in press).
    DOI: 10.5796/electrochemistry.24-00068

  2. All-Solid-State Sodium-ion Batteries: A Leading Contender in the Next-Generation Battery Race
    Ruijie Zhu,* Zechen Li, Wei Zhang, Akira Nasu, Hiroaki Kobayashi, Masaki Matsui
    J. Electrochem., (2024) (in press).
    DOI: 10.61558/2993-074X.3476

2023

Article

  1. Trigger of the Highly Resistive Layer Formation at the Cathode–Electrolyte Interface in All-Solid-State Lithium Batteries Using a Garnet-Type Lithium-Ion Conductor
    Kana Onoue, Akira Nasu, Kazuhiko Matsumoto, Rika Hagiwara, Hiroaki Kobayashi, Masaki Matsui*
    ACS Appl. Mater. Interfaces, 15, 52333–52341 (2023).
    DOI: 10.1021/acsami.3c07177

  2. Kinetically Enhanced Reaction Pathway to Form Highly Crystalline Layered LiCoO2 at Low Temperatures Below 300 °C
    Rannosuke Maeda, Ryo Nakanishi, Minoru Mizuhata, Masaki Matsui*
    Inorg. Chem., 62, 18830–18838 (2023).
    DOI: 10.1021/acs.inorgchem.3c01704
    Research Press Release: Cathode active materials for lithium-ion batteries could be produced at low temperatures

  3. Mechanochemical Synthesis and Characterization of K2+xZr1–xYxCl6: Potassium-Ion-Conducting Chloride
    Yuya Okada, Akira Nasu, Takuya Kimura, Hirofumi Tsukasaki, Shigeo Mori, Hamdi Ben Yahia, Kota Motohashi, Atsushi Sakuda, Akitoshi Hayashi*
    Chem. Mater., 35, 7422–7429 (2023).
    DOI: 10.1021/acs.chemmater.3c00185

  4. Correlation among crystal and local structure, phase transition, and Li–ion conduction of solid electrolyte Li7La3Zr2O12
    Takanori Itoh,* Qiuyi Yuan, Chulho Song, Koji Ohara, Satoshi Hiroi, Toru Ishigaki, Masaki Matsui
    J. Solid State Chem., 327, 124274 (2023).
    DOI: 10.1016/j.jssc.2023.124274

  5. Hard Carbon–Sulfide Solid Electrolyte Interface in All-Solid-State Sodium Batteries
    Wataru Yoshida, Akira Nasu, Kota Motohashi, Masahiro Tatsumisago, Atsushi Sakuda,* Akitoshi Hayashi
    Electrochemistry, 91, 037009 (2023).
    DOI: 10.5796/electrochemistry.23-00009

2022

Article

  1. Disproportionation Phenomenon at the Silica Interface of Propylene Carbonate–1,2-Dimethoxyethane Binary Solvent Containing Lithium Perchlorate
    Yoshimasa Suzuki, Nobuaki Kunikata, Motohiro Kasuya, Hideshi Maki, Masaki Matsui, Kazue Kurihara,* Minoru Mizuhata*
    J. Phys. Chem. C, 126, 11810–11821 (2022).
    DOI: 10.1021/acs.jpcc.2c02980

  2. The Effect of the Solvation Ability Towards Mg2+-ion on the Kinetic Behavior of Mg3Bi2 Electrode
    Fumihiro Sagane,* Masaki Matsui, Kiyoshi Kanamura
    J. Electrochem. Soc., 169, 030517 (2022).
    DOI: 10.1149/1945-7111/ac593a

Review

  1. Electrochemical In Situ/operando Spectroscopy and Microscopy Part 2: Battery Applications
    Masaki Matsui,* Yuki Orikasa, Tomoki Uchiyama, Naoya Nishi, Yuto Miyahara, Misae Otoyama, Tetsuya Tsuda
    Electrochemistry, 90, 102010 (2022).
    DOI: 10.5796/electrochemistry.22-66109

  2. Electrochemical In Situ/operando Spectroscopy and Microscopy Part 1: Fundamentals
    Masaki Matsui,* Yuki Orikasa, Tomoki Uchiyama, Naoya Nishi, Yuto Miyahara, Misae Otoyama, Tetsuya Tsuda
    Electrochemistry, 90, 102009 (2022).
    DOI: 10.5796/electrochemistry.22-66093