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Fabrication of high performance oriented novel electrode applicable to ultra-low temperature operating SOFC based on anisotropic response of electrode particles in magnetic field

Research Project

Project/Area Number 16K06726
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Inorganic materials/Physical properties
Research InstitutionKumamoto University

Principal Investigator

MATSUDA MOTOHIDE  熊本大学, 大学院先端科学研究部(工), 教授 (80222305)

Co-Investigator(Kenkyū-buntansha) 打越 哲郎  国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, グループリーダー (90354216)
鈴木 達  国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, グループリーダー (50267407)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords固体酸化物形燃料電池 / カソード / 磁場配向 / 結晶磁気異方性 / 固体酸化物型燃料電池用電極 / 燃料電池 / 配向電極 / 磁場利用プロセス
Outline of Final Research Achievements

In this study aiming at the advanced development of the next generation solid oxide fuel cell operable below 600 ° C, microstructure control of K2NiF4 type Ni based layered perovskite compounds with mixed conduction property applicable to a cathode in the cell was investigated using a magnetic field assisted process. As a result, the magnetic orientation behavior was found to depend upon the composition, and the formation of a microstructure leading to high electrode characteristics was successful based on the finding. Moreover, it was suggested in the present study that the composition dependence of the magnetic orientation behavior is due to a difference in the mechanism of the magnetic properties.

Academic Significance and Societal Importance of the Research Achievements

セラミックスをベース材とし、他の燃料電池に比べ高い発電効率を示すともに電池構成材に高価な貴金属を要しないといった優位性を持つ、固体酸化物形燃料電池の低温作動化は、次世代燃料電池の具現化に向け、大変重要な課題である。本研究では、低温作動固体酸化物形燃料電池に応用可能な材料開発に取り組み、磁場を用いた新しいプロセスでカソードに応用可能な電極材料の高性能化に成功した。その成果は電極の配向化によって導かれ、配向電極の形成がきわめて効果的であることが明示されたことは意義深い。

Report

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

    (18 results)

All 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (16 results) (of which Int'l Joint Research: 4 results,  Invited: 2 results)

  • [Int'l Joint Research] Imperial College(英国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] SLFC(Sr3-xLaxFe2-yCoyO7-δ)系層状ペロブスカイト型混合伝導体の配向制御と異方特性評価2018

    • Author(s)
      矢野広将、打越哲郎、小林 清、鈴木 達、明石孝也、松田元秀
    • Journal Title

      J. Jpn. Soc. Powder Powder Metallurgy

      Volume: 65 Pages: 114-120

    • NAID

      130006394019

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Magnetic Orientation Control of Layered Ni-based Compounds for Solid Oxide Fuel Cell2018

    • Author(s)
      Motohide MATSUDA, Atsufumi MURATA, Motoki TOYODA, Suguru TAJIMA, Tohru S. SUZUKI and Tetsuo UCHIKOSHI
    • Organizer
      International Symposium on Inorganic and Environmental Materials 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 層状Ni系化合物(La, Nd)4Ni3O10の固相反応合成と諸特性2018

    • Author(s)
      松田元秀、横山翔吾、橋新剛
    • Organizer
      第136回無機マテリアル学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] SOFC配向電極作製のためのNd2-xLaxNiO4の結晶磁気異方性の調査2018

    • Author(s)
      田島 卓、鈴木 達、中根 茂行、名嘉 節、打越 哲郎、松田 元秀
    • Organizer
      日本セラミックス協会第31回秋季シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 低温作動SOFC用電極Ni系層状化合物の磁化特性と配向性2018

    • Author(s)
      田島 卓、鈴木 達、中根 茂行、名嘉 節、打越 哲郎、松田 元秀
    • Organizer
      日本セラミックス協会九州支部秋季研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 第一原理計算によるLa2NiO4+δの電子状態の検討2018

    • Author(s)
      中村 江利、三澤 賢明、下條 冬樹、松田 元秀
    • Organizer
      日本セラミックス協会九州支部秋季研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] (Nd, Sr)(Co, Fe)O3ペロブスカイト化合物の作製と燃料電池正極特性2018

    • Author(s)
      満生 章太郎、松田 元秀
    • Organizer
      日本セラミックス協会九州支部秋季研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Microstructure control of Ln2NiO4 layered perovskite compounds in magnetic field for Solid Oxide Fuel Cell2018

    • Author(s)
      S. Tajima、A. Murata、T. Suzuki、T. Uchikoshi、M. Matsuda
    • Organizer
      The 1st International Workshop on the Research and Development of Unique Reaction/Separation
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 固相反応法による層状Ni系化合物Ln4Ni3O10の作製とその電気的特性2017

    • Author(s)
      横山翔吾、橋新剛、松田元秀
    • Organizer
      日本セラミックス協会2017年年会
    • Place of Presentation
      日本大学
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
  • [Presentation] Oriented Ln2NiO4 cathode fabricated in magnetic field2017

    • Author(s)
      Motohide MATSUDA, Atsufumi MURATA, Tohru S. SUZUK and Tetsuo UCHIKOSHI
    • Organizer
      The 18th International Symposium on Eco-materials Processing and Design
    • Place of Presentation
      Okinawa
    • Year and Date
      2017-02-17
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] APPLICATION OF ELECTROPHORETIC DEPOSITION FOR SOLID OXIDE FUEL CELL2017

    • Author(s)
      M. Matsuda
    • Organizer
      Electrophoretic Deposition VI: Fundamentals and Applications
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Ni系Ruddlesden-Popper型層状化合物の作製とその電気的特性2017

    • Author(s)
      横山翔吾、橋新剛、松田元秀
    • Organizer
      日本金属学会九州支部日本鉄鋼協会九州支部軽金属学会九州支部平成29年度合同学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] (Nd, La)2NiO4の磁場配向挙動の調査2017

    • Author(s)
      田島卓、 鈴木達、打越哲郎、松田元秀
    • Organizer
      日本金属学会九州支部日本鉄鋼協会九州支部軽金属学会九州支部平成29年度合同学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Ruddlesden-Popper型層状化合物Nd4Ni3O10の作製と電気的特性2017

    • Author(s)
      横山翔吾、橋新剛、松田元秀
    • Organizer
      2017年電気化学秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 低磁場下での低温作動SOFC用Nd2NiO4配向電極の作製2017

    • Author(s)
      松田元秀、村田充史、打越哲郎
    • Organizer
      平成29年度日本セラミックス協会耐火物技術協会九州支部秋季合同研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] SOFC用Ni系層状ペロブスカイト配向カソードの作製と電極特性2017

    • Author(s)
      横山翔吾、村田充史、鈴木達、打越哲郎、松田元秀
    • Organizer
      第58回電池討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] Ruddlesden-Popper型層状Ni系化合物からなる配向電極の作製2017

    • Author(s)
      松田元秀、田島 卓、橋本実和、村田充史、鈴木 達、打越哲郎
    • Organizer
      第26回SOFC研究発表会
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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