World's Best Scientists 2026 revealed!
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Chemistry
Japan
2026
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Materials Science
Japan
2022

D-Index & Metrics

Materials Science

D-Index
94
Citations
31468
World Ranking
1394
National Ranking
51

Chemistry

D-Index
94
Citations
31260
World Ranking
1712
National Ranking
86

Research.com Recognitions

  • 2026 - Research.com Chemistry in Japan Leader Award
  • 2025 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Materials Science in Japan Leader Award

Overview

Akitoshi Hayashi is affiliated with Osaka Metropolitan University in Japan and has contributed extensively to the fields of Engineering and Materials Science, with a focus on Electrical and Electronic Engineering and Materials Chemistry. Their research portfolio comprises nearly 300 publications centered mainly on advanced battery materials and technologies, reflecting a detailed exploration of advancements in battery materials, solid-state spectroscopy, crystallography, and chemical synthesis.

The scientist's work prominently addresses topics such as advanced battery materials and technologies, advancements in battery materials, advanced battery technologies research, thermal expansion and ionic conductivity, solid-state spectroscopy and crystallography, and chemical synthesis and characterization.

Notable recent publications include:

  • Multimodal Plant Healthcare Flexible Sensor System, 2020, ACS Nano
  • How Certain Are the Reported Ionic Conductivities of Thiophosphate-Based Solid Electrolytes? An Interlaboratory Study, 2020, ACS Energy Letters
  • Visualization and Control of Chemically Induced Crack Formation in All-Solid-State Lithium-Metal Batteries with Sulfide Electrolyte, 2021, ACS Applied Materials & Interfaces
  • Benchmarking the reproducibility of all-solid-state battery cell performance, 2024, Nature Energy
  • Operando Confocal Microscopy for Dynamic Changes of Li+ Ion Conduction Path in Graphite Electrode Layers of All-Solid-State Batteries, 2020, The Journal of Physical Chemistry Letters

Frequent co-authors in Hayashi's research include Atsushi Sakuda, Kota Motohashi, Masahiro Tatsumisago, Shigeo Mori, and Takuya Kimura. These collaborations have contributed to a robust body of work exploring various aspects of battery technology and materials science.

Their research is often published in specialized journals with multiple contributions to The Journal of Physical Chemistry C, ACS Applied Energy Materials, Electrochemistry, Journal of the Ceramic Society of Japan, and ACS Applied Materials & Interfaces. These venues indicate a sustained engagement with materials chemistry and applied energy research communities.

Best Publications

  • A sulphide lithium super ion conductor is superior to liquid ion conductors for use in rechargeable batteries

    Yoshikatsu Seino;Tsuyoshi Ota;Kazunori Takada;Akitoshi Hayashi

  • Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries

    Akitoshi Hayashi;Kousuke Noi;Atsushi Sakuda;Masahiro Tatsumisago

  • Sulfide Solid Electrolyte with Favorable Mechanical Property for All-Solid-State Lithium Battery

    Atsushi Sakuda;Akitoshi Hayashi;Masahiro Tatsumisago

  • New, Highly Ion-Conductive Crystals Precipitated from Li2S–P2S5 Glasses

    F. Mizuno;A. Hayashi;K. Tadanaga;M. Tatsumisago

  • Interfacial Observation between LiCoO2 Electrode and Li2S−P2S5 Solid Electrolytes of All-Solid-State Lithium Secondary Batteries Using Transmission Electron Microscopy†

    Atsushi Sakuda;Akitoshi Hayashi;Masahiro Tatsumisago

  • Structural change of Li2S-P2S5 sulfide solid electrolytes in the atmosphere

    Hiromasa Muramatsu;Akitoshi Hayashi;Takamasa Ohtomo;Sigenori Hama

  • Preparation of Li2S–P2S5 Amorphous Solid Electrolytes by Mechanical Milling

    Akitoshi Hayashi;Shigenori Hama;Hideyuki Morimoto;Masahiro Tatsumisago

  • Recent development of sulfide solid electrolytes and interfacial modification for all-solid-state rechargeable lithium batteries

    Masahiro Tatsumisago;Motohiro Nagao;Akitoshi Hayashi

  • Crystal structure of a superionic conductor, Li7P3S11

    Hisanori Yamane;Masatoshi Shibata;Yukio Shimane;Tadanori Junke

  • Formation of superionic crystals from mechanically milled Li2S–P2S5 glasses

    Akitoshi Hayashi;Shigenori Hama;Tsutomu Minami;Masahiro Tatsumisago

  • High lithium ion conducting glass-ceramics in the system Li2S–P2S5

    Fuminori Mizuno;Akitoshi Hayashi;Kiyoharu Tadanaga;Masahiro Tatsumisago

  • Sulfur–carbon composite electrode for all-solid-state Li/S battery with Li2S–P2S5 solid electrolyte

    Motohiro Nagao;Akitoshi Hayashi;Masahiro Tatsumisago

  • Recent progress of glass and glass-ceramics as solid electrolytes for lithium secondary batteries

    Tsutomu Minami;Akitoshi Hayashi;Masahiro Tatsumisago

  • All-solid-state Li/S batteries with highly conductive glass–ceramic electrolytes

    Akitoshi Hayashi;Takamasa Ohtomo;Fuminori Mizuno;Kiyoharu Tadanaga

  • A sodium-ion sulfide solid electrolyte with unprecedented conductivity at room temperature.

    A. Hayashi;N. Masuzawa;S. Yubuchi;F. Tsuji

  • High-capacity Li2S–nanocarbon composite electrode for all-solid-state rechargeable lithium batteries

    Motohiro Nagao;Akitoshi Hayashi;Masahiro Tatsumisago

  • In situ SEM study of a lithium deposition and dissolution mechanism in a bulk-type solid-state cell with a Li2S-P2S5 solid electrolyte.

    Motohiro Nagao;Akitoshi Hayashi;Masahiro Tatsumisago;Tsukasa Kanetsuku

  • High sodium ion conductivity of glass–ceramic electrolytes with cubic Na3PS4

    Akitoshi Hayashi;Kousuke Noi;Naoto Tanibata;Motohiro Nagao

  • Liquid-phase syntheses of sulfide electrolytes for all-solid-state lithium battery

    Akira Miura;Nataly Carolina Rosero-Navarro;Atsushi Sakuda;Kiyoharu Tadanaga

  • Preparation of high lithium-ion conducting Li6PS5Cl solid electrolyte from ethanol solution for all-solid-state lithium batteries

    So Yubuchi;Shingo Teragawa;Keigo Aso;Kiyoharu Tadanaga

  • All-solid-state rechargeable lithium batteries with Li2S as a positive electrode material

    Akitoshi Hayashi;Ryoji Ohtsubo;Takamasa Ohtomo;Fuminori Mizuno

Frequent Co-Authors

Masahiro Tatsumisago
Masahiro Tatsumisago Osaka Metropolitan University
Atsushi Sakuda
Atsushi Sakuda Osaka Metropolitan University
Kiyoharu Tadanaga
Kiyoharu Tadanaga Hokkaido University
Tsutomu Minami
Tsutomu Minami Osaka Metropolitan University
Atsunori Matsuda
Atsunori Matsuda Toyohashi University of Technology
Yoshiharu Uchimoto
Yoshiharu Uchimoto Kyoto University
Yuki Orikasa
Yuki Orikasa Ritsumeikan University
Shigeo Mori
Shigeo Mori University of Tokyo
Alicia Durán
Alicia Durán Spanish National Research Council
Shinzo Kohjiya
Shinzo Kohjiya Kyoto University

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