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Elucidation of mechanical, electrical and chemical factor interaction mechanism in all solid state battery and its application

Research Project

Project/Area Number 16H04229
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionTohoku University

Principal Investigator

SATO Kazuhisa  東北大学, 工学研究科, 准教授 (50422077)

Co-Investigator(Kenkyū-buntansha) 荒木 稚子  埼玉大学, 理工学研究科, 准教授 (40359691)
鈴木 研  東北大学, 工学研究科, 准教授 (40396461)
鷲見 裕史  国立研究開発法人産業技術総合研究所, 材料・化学領域, 主任研究員 (80613257)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2018: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords全固体電池 / 燃料電池 / 2次電池 / 信頼性 / 耐久性 / ナノポーラス金属 / テラヘルツ波 / 機械学習 / 機能性セラミックス積層体 / 層間はく離 / 非破壊 / 可視化 / 完全固体電池 / 環境材料 / セラミックス / 機械材料・材料力学 / セラミックス積層板 / はく離 / 残留応力 / 電気 / 化学 / 力学 / 非破壊評価 / 原子欠陥 / 計算化学 / 格子欠陥 / 水素
Outline of Final Research Achievements

This research is basic/applied research aiming to dramatically improve performance, durability and reliability by creating fuel cells and secondary batteries from ceramics and metals. The obstacle to the commercialization of solid state batteries is due to the fact that they are mainly composed of ceramic members with extremely low mechanical reliability. Therefore, in this research, we have succeeded in developing a battery that combines performance, durability, and reliability by combining some of the battery components with a metal having a nano-porous structure. In addition, we succeeded in developing the world's first non-destructive evaluation method that can quickly evaluate the stability of the interface structure.

Academic Significance and Societal Importance of the Research Achievements

全固体電池を創成する上で最も重要なことは新規な材料開発に加えて材料同士の組み合わせ方や構造最適化である.本研究では組み合わせる金属部材の構造をナノポーラス化することでセラミックスとの最適界面の創成に成功した.また,その界面の安定性を迅速に評価できる手法を開発した.本成果は全固体電池のみならず,様々な積層デバイスに応用できることが期待できる.

Report

(4 results)
  • 2019 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (12 results)

All 2020 2019 2018 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 4 results,  Invited: 2 results) Book (1 results)

  • [Journal Article] Effects of temperatures and carbon dioxide nanobubbles on superior electric storage for anodically oxidized films of AlY10 amorphous alloy2019

    • Author(s)
      Fukuhara Mikio、Kuroda Tomoyuki、Hasegawa Fumihiko、Takahashi Masayoshi、Suwa Tomoyuki、Hashida Toshiyuki、Sato Kazuhisa、Nishijima Masahiko、Konno K.
    • Journal Title

      AIP Advances

      Volume: 9 Issue: 9 Pages: 095202-095202

    • DOI

      10.1063/1.5102082

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proposal of a Modified Four-Point Bending Method for Determining Interfacial Fracture Energy at Electrode/Electrolyte Interfaces in SOFCs2019

    • Author(s)
      Kumada Keigo、Sato Kazuhisa、Asoh Yuki、Hashida Toshiyuki
    • Journal Title

      ECS Transactions

      Volume: 91 Issue: 1 Pages: 825-835

    • DOI

      10.1149/09101.0825ecst

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Creep Properties in Anode Materials for Solid Oxide Fuel Cells by Using Small Punch Testing Method2019

    • Author(s)
      Huang Yihui、Sato Kazuhisa、Kumada Keigo、Hashida Toshiyuki
    • Journal Title

      ECS Transactions

      Volume: 91 Issue: 1 Pages: 761-769

    • DOI

      10.1149/09101.0761ecst

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation Method of Current Distribution in SOFC in Operation2019

    • Author(s)
      Tsuchikura Takashi、Sakamoto Tadashi、Zukawa Tenyo、Sumi Hirofumi、Sato Kazuhisa、Yashiro Keiji、Hashida Toshiyuki、Kawada Tatsuya
    • Journal Title

      ECS Transactions

      Volume: 91 Issue: 1 Pages: 579-588

    • DOI

      10.1149/09101.0579ecst

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropy of Fracture Toughness of Stabilized Zirconia Investigated by Nano-Identation Method2018

    • Author(s)
      Hideaki Ito, Kazuhisa Sato, Atsushi Unemoto, Shin-ichi Hashimoto, Koji Amezawa, Tatsuya Kawada
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 59 Issue: 1 Pages: 23-26

    • DOI

      10.2320/matertrans.MB201705

    • NAID

      130006279160

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical Degradation Caused by Mechanical Damage in Silicon Negative Electrodes2017

    • Author(s)
      Naoki Yoshida, Tadashi Sakamoto, Naoaki Kuwata, Junichi Kawamura, Kazuhisa Sato, Toshiyuki Hashida
    • Journal Title

      ECS Transactions

      Volume: 75 Issue: 20 Pages: 31-37

    • DOI

      10.1149/07520.0031ecst

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Mechano-Electro-Chemical Design to Improve Reliability and Durability of Solid Oxide Fuel Cells2019

    • Author(s)
      Kazuhisa SATO
    • Organizer
      Asia Pacific Society for Materials Research 2019 Annual Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Classification of mechanical damages of solid state electrochemical devices and strategy for in situ evaluation2019

    • Author(s)
      Kazuhisa SATO
    • Organizer
      1st CUHK-TU Joint Workshop on Advanced Materials and Manufacture
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Investigation of mechanical damage of SOFC caused by electrochemical oxidation using in-situ acoustic emission and electrochemical technique2018

    • Author(s)
      K. Kumada, K. Sato, T. hashida
    • Organizer
      First International Conference on 4D Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Degradation Caused by Mechanical Damage in Silicon Negative Electrodes2016

    • Author(s)
      Naoki Yoshida, Tadashi Sakamoto, Naoaki Kuwata, Junichi Kawamura, Kazuhisa Sato, Toshiyuki Hashida
    • Organizer
      Pacific Rim Meeting on Electrochemical and Solid-State Science(PRiME 2016)
    • Place of Presentation
      USA(ハワイ)
    • Year and Date
      2016-10-02
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 中温作動型固体酸化物燃料電池用Ni-Feアノード材料の機械的特性評価に関する研究2016

    • Author(s)
      村岡諒
    • Organizer
      日本機械学会 2016年度年次大会
    • Place of Presentation
      九州大学
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
  • [Book] 全固体電池2020

    • Author(s)
      佐藤一永他
    • Total Pages
      7
    • Publisher
      技術情報協会
    • ISBN
      9784861047800
    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2021-02-19  

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