UGATA Yosuke

Affiliation

Faculty of Engineering, Division of Materials Science and Chemical Engineering

Job Title

Assistant Professor

YNU Research Center

Research Center for Chemical Green Transformation (GX)



ORCID  https://orcid.org/0000-0002-8233-6725

The Best Research Achievement in Research Career 【 display / non-display

  • 【Published Thesis】 New functionality of electrode materials with highly concentrated electrolytes(Trends in Chemistry)  2023.07

    【Published Thesis】 Anionic Effects on Li-Ion Activity and Li-Ion Intercalation Reaction Kinetics in Highly Concentrated Li Salt/Propylene Carbonate Solutions(The Journal of Physical Chemistry C)  2023.02

    【Published Thesis】 Li-ion hopping conduction in highly concentrated lithium bis (fluorosulfonyl) amide/dinitrile liquid electrolytes  2019.04

YNU Research Center 【 display / non-display

  • Research Center for Chemical Green Transformation (GX)

Education 【 display / non-display

  • 2018.4
    -
    2022.9

    Yokohama National University   Doctor Course   Completed

  • 2014.4
    -
    2018.3

    Yokohama National University   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Yokohama National University

Campus Career 【 display / non-display

  • 2022.10
     
     

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Materials Science and Chemical Engineering   Assistant Professor  

  • 2022.12
     
     

    Concurrently   Yokohama National UniversityInstitute of Advanced Sciences   Assistant Professor  

  • 2022.10
     
     

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Chemistry, Chemical Engineering and Life Science   Assistant Professor  

  • 2022.10
     
     

    Concurrently   Yokohama National UniversityGraduate school of Engineering Science   Department of Chemistry, Chemical Engineering and Life Science   Assistant Professor  

External Career 【 display / non-display

  • 2020.4
    -
    2022.9

    Yokohama National University   Special researcher of the Japan Society for the Promotion of Science  

Qualification acquired 【 display / non-display

  • Hazardous Material Handler (first kind)

 

Books 【 display / non-display

  • 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

    宇賀田洋介、獨古薫( Role: Contributor ,  第1 章 Li 金属負極系 第1 節 リチウム塩濃厚電解液の特性とリチウム金属負極の可逆性向上)

    エヌ・ティー・エス  ( ISBN:978-4-86043-836-4

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    Total pages:492   Responsible for pages:59-64   Language:Japanese Book type:Scholarly book

Papers 【 display / non-display

  • The molecular level origin of ion dynamics in highly concentrated electrolytes

    Keisuke Shigenobu, Seiji Tsuzuki, Frederik Philippi, Taku Sudoh, Yosuke Ugata, Kaoru Dokko, Masayo … Show more authors

    The Journal of Physical Chemistry B   2023.11  [Reviewed]

    DOI

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    Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • High-concentration LiPF6/sulfone electrolytes: structure, transport properties, and battery application

    Yosuke Ugata, Yichuan Chen, Shuhei Miyazaki, Shohei Sasagawa, Kazuhide Ueno, Masayoshi Watanabe, an … Show more authors

    Physical Chemistry Chemical Physics   25   29566 - 29575   2023.10  [Reviewed]

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Fundamental methods of electrochemical characterization of Li insertion materials for battery researchers

    Yosuke Ugata, Chihaya Motoki, Kaoru Dokko, Naoaki Yabuuchi

    Journal of Solid State Electrochemistry   2023.10  [Reviewed]  [Invited]

    DOI

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • New functionality of electrode materials with highly concentrated electrolytes

    Yosuke Ugata, Naoaki Yabuuchi

    Trends in Chemistry   5 ( 9 )   672 - 683   2023.9  [Reviewed]

    DOI

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Tetra-arm poly(ethylene glycol) gels with highly concentrated sulfolane-based electrolytes exhibiting high Li-ion transference numbers

    Physical Chemistry Chemical Physics   25   17793 - 17797   2023.6  [Reviewed]

    DOI

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    Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

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Awards 【 display / non-display

  • Best Poster Award

    2020.10   The Electrochemical Society   Effects of Anion Species on Li Ion Transport and Electrochemical Properties in Highly Concentrated Electrolytes

    Individual or group name of awards:宇賀田 洋介

Grant-in-Aid for Scientific Research 【 display / non-display

  • 濃厚電解液中のLiイオンホッピングによる電極界面反応の高速化

    Grant number:23K13822  2023.4 - 2026.3

    日本学術振興会 

    Investigator(s):宇賀田 洋介

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    Authorship:Principal investigator  Grant type:Competitive

  • 高濃度電解液中のリチウムイオンホッピング伝導機構の解明と次世代蓄電池への展開

    Grant number:20J20165  2020.4 - 2022.9

    日本学術振興会  Grant-in-Aid for JSPS Fellows

    Investigator(s):宇賀田 洋介

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    Authorship:Principal investigator  Grant type:Competitive

Other external funds procured 【 display / non-display

  • 濃厚電解液-高分子間の静電相互作用を利用した高エネルギー密度リチウム金属二次電池の開発

    2023.7 - 2024.6

    Private Foundations  第39回公益財団法人 村田学術振興財団研究助成

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    Authorship:Principal investigator 

  • リチウム塩濃厚電解液中における電極界面反応の律速因子の解明

    Grant number:0351217-A  2023.4 - 2024.3

    Private Foundations  池谷科学技術振興財団 2022年度単年度研究助成

Presentations 【 display / non-display

  • ナトリウムイオン電池用マンガン系正極材料の耐水性に影響する因子の検討

    栗山 朋大,宇賀田 洋介,藪内 直明

    第64回電池討論会 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

  • ナノ構造を制御したリチウム電池用高機能Mn系正極材料

    宮岡 祐佳,宇賀田 洋介,大黒 祐奈,藪内 直明

    第64回電池討論会 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 高濃度Li塩/混合スルホン系電解液の低温特性

    宮﨑 柊兵、宇賀田 洋介、上野 和英、渡邉 正義、獨古 薫

    第64回電池討論会 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

  • LiNiO2の高電圧領域における容量劣化の抑制

    小沼 樹、宇賀田 洋介、藪内 直明

    第64回電池討論会 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Nonflammable Fluorinated Ester-Based Electrolytes for High Voltage Li Batteries with LiCoO2 Positive Electrode

    Yosuke Ugata, Kazuki Yukishita, Naoaki Yabuuchi

    244th ECS Meeting 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

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