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Fundamental study on high ionic strength electrolyte solutions for next generation batteries

Research Project

Project/Area Number 16H04216
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic industrial materials
Research InstitutionNagoya University (2018)
Kyoto University (2016-2017)

Principal Investigator

Fukutsuka Tomokazu  名古屋大学, 工学研究科, 教授 (90332965)

Co-Investigator(Kenkyū-buntansha) 西 直哉  京都大学, 工学研究科, 准教授 (10372567)
Research Collaborator Jeong Soon-Ki  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2016: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Keywords次世代蓄電池 / 電解液 / 界面 / 溶媒和構造 / 難燃性 / ラマン分光法 / 無機工業化学 / 電池
Outline of Final Research Achievements

In this study, high-ionic strength electrolyte solutions were fundamentally investigated. Graphite negative electrode reaction in high-ionic strength electrolyte solutions was focused in highly concentrated lithium salt electrolyte solution, lithium salt electrolyte solution containing magnesium and calcium salts, and ionic liquid. Surface film formation that is inevitable for the successful negative electrode reaction was investigated and the relation between solvation structure and determination factor for the successful surface film formation was found.

Academic Significance and Societal Importance of the Research Achievements

本研究で得られた結果は高イオン強度電解液の基礎的知見となり得るもので今後の次世代型蓄電池の研究開発に有効となると考える。特に濃厚塩電解液は非水系、水系問わず盛んに研究されており、本結果はこれらの電解液研究への指針となる。また、電気自動車の実用化研究が盛んに行われているが、現状ではリチウムイオン電池の高性能化が必要不可欠であり、本研究でターゲットとした黒鉛電極はリチウムイオン電池の負極でり、リチウムイオン電池の高性能化にも役立つ知見である。

Report

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

    (27 results)

All 2019 2018 2017 2016

All Journal Article (16 results) (of which Peer Reviewed: 15 results,  Open Access: 4 results,  Acknowledgement Compliant: 7 results) Presentation (11 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results)

  • [Journal Article] Potential-dependent structure of the ionic layer at the electrode interface of an ionic liquid probed using neutron reflectometry2019

    • Author(s)
      Naoya Nishi, Junya Uchiyashiki, Yoichi Ikeda, Seiji Katakura, Tatsuro Oda, Masahiro Hino, Norifumi L. Yamada
    • Journal Title

      J. Phys. Chem. C

      Volume: 123 Issue: 14 Pages: 9223-9230

    • DOI

      10.1021/acs.jpcc.9b01151

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The compatibility of propylene carbonate-based electrolyte solutions with graphite negative electrodes in lithium-ion batteries2018

    • Author(s)
      福塚友和
    • Journal Title

      TANSO

      Volume: 2018 Issue: 283 Pages: 108-117

    • DOI

      10.7209/tanso.2018.108

    • NAID

      130007404781

    • ISSN
      0371-5345, 1884-5495
    • Year and Date
      2018-07-15
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrochemical Behavior of Graphitized Carbon Nanospheres in a Propylene Carbonate-Based Electrolyte Solution2018

    • Author(s)
      Maruyama Shohei、Fukutsuka Tomokazu、Miyazaki Kohei、Abe Yumi、Yoshizawa Noriko、Abe Takeshi
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 165 Issue: 10 Pages: A2247-A2254

    • DOI

      10.1149/2.0691810jes

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Origin of the Electrochemical Stability of Aqueous Concentrated Electrolyte Solutions2018

    • Author(s)
      Yokoyama Yuko、Fukutsuka Tomokazu、Miyazaki Kohei、Abe Takeshi
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 165 Issue: 14 Pages: A3299-A3303

    • DOI

      10.1149/2.0491814jes

    • NAID

      120006537078

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 負極材2018

    • Author(s)
      福塚友和, 安部武志
    • Journal Title

      工業材料

      Volume: 66 Pages: 36-41

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Electrochemical surface plasmon resonance as a probe of redox reactions at the ionic liquid|gold interface2018

    • Author(s)
      Naoya Nishi, Yoichi Ikeda, Tetsuo Sakka
    • Journal Title

      J. Electroanal. Chem.

      Volume: 817 Pages: 210-216

    • DOI

      10.1016/j.jelechem.2018.03.067

    • NAID

      120006886561

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Static Capacitance at the Electrochemical Liquid-liquid Interface Between Ionic Liquids and Eutectic Ga-In Alloy Measured Using the Pendant Drop Method2018

    • Author(s)
      Naoya Nishi, Yasuro Kojima, Seiji Katakura, Tetsuo Sakka
    • Journal Title

      Electrochemistry

      Volume: 86 Issue: 2 Pages: 38-41

    • DOI

      10.5796/electrochemistry.17-00081

    • NAID

      130006434080

    • ISSN
      1344-3542, 2186-2451
    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Observation of the intercalation of dimethyl sulfoxide-solvated lithium ion into graphite and decomposition of the ternary graphite intercalation compound using in situ Raman spectroscopy2018

    • Author(s)
      Shohei Maruyama, Tomokazu Fukutsuka, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Electrochimica Acta

      Volume: 265 Pages: 41-46

    • DOI

      10.1016/j.electacta.2018.01.035

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lithium-Ion Intercalation by Calcium-Ion Addition in Propylene Carbonate-Trimethyl Phosphate Electrolyte Solution2018

    • Author(s)
      Saya Takeuchi, Tomokazu Fukutsuka, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 165 Issue: 2 Pages: A349-A354

    • DOI

      10.1149/2.1281802jes

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interfacial structure at the quaternary ammonium-based ionic liquids|gold electrode interface probed by surface enhanced infrared absorption spectroscopy: anion dependence of the cationic behavior2017

    • Author(s)
      Naoya Nishi, Kazuya Minami, Kenta Motobayashi, Masatoshi Osawa, Tetsuo Sakka
    • Journal Title

      J. Phys. Chem. C

      Volume: 121 Issue: 3 Pages: 1658-1666

    • DOI

      10.1021/acs.jpcc.6b10826

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Anion dependence of camel-shape capacitance at the interface between mercury and ionic liquids studied using pendant drop method2017

    • Author(s)
      Naoya Nishi, Shunsuke Yasui, Atsunori Hashimoto, Tetsuo Sakka
    • Journal Title

      J. Electroanalytical Chem.

      Volume: 789 Pages: 108-113

    • DOI

      10.1016/j.jelechem.2017.02.001

    • NAID

      120006886563

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] In Situ AFM Observation of Surface Morphology of Highly Oriented Pyrolytic Graphite in Propylene Carbonate-Based Electrolyte Solutions Containing Lithium and Bivalent Cations2017

    • Author(s)
      Tomokazu Fukutsuka, Ryohei Kokumai, Hee-Youb Song, Saya Takeuchi, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 164 Issue: 2 Pages: A48-A53

    • DOI

      10.1149/2.0191702jes

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effect of the Addition of Bivalent Ions on Electrochemical Lithium-Ion Intercalation at Graphite Electrodes2016

    • Author(s)
      Saya Takeuchi, Ryohei Kokumai, Shingo Nagata, Tomokazu Fukutsuka, Kohei Miyazaki, and Takeshi Abea
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 163 Issue: 8 Pages: A1693-A1696

    • DOI

      10.1149/2.1031608jes

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Solid electrolyte interphase formation in propylene carbonatebased electrolyte solutions for lithium-ion batteries based on the Lewis basicity of the co-solvent and counter anion2016

    • Author(s)
      Hee-Youb Song, Tomokazu Fukutsuka, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Journal of Applied Electrochemistry

      Volume: 46 Issue: 11 Pages: 1099-1107

    • DOI

      10.1007/s10800-016-0996-3

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electrochemical Behavior of Spinel Lithium Titanate in Ionic Liquid/Water Bilayer Electrolyte2016

    • Author(s)
      Tomokazu Fukutsuka, Hiroshi Miwa, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 163 Issue: 13 Pages: A2497-A2500

    • DOI

      10.1149/2.0131613jes

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] In situ Raman investigation of electrolyte solutions in the vicinity of graphite negative electrodes2016

    • Author(s)
      Hee-Youb Song, Tomokazu Fukutsuka, Kohei Miyazaki, and Takeshi Abe
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 18 Issue: 39 Pages: 27486-27492

    • DOI

      10.1039/c6cp05489g

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 蓄電池へのラマン分光法の適用2019

    • Author(s)
      福塚友和, 安部武志
    • Organizer
      先端分析講演会第五回分析基礎講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] その場ラマン分光法による黒鉛合剤電極内電解液の解析(2)2018

    • Author(s)
      塩田隆人, 宋熹燁, 福塚友和, 宮原雄人, 宮崎晃平, 安部武志
    • Organizer
      2018年電気化学秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] その場ラマン分光法による黒鉛合剤電極内電解液の解析(3)2018

    • Author(s)
      塩田隆人, 宋熹燁, 福塚友和, 宮原雄人, 宮崎晃平, 安部武志
    • Organizer
      電気化学会第86回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] その場ラマン分光法による黒鉛合剤電極内濃厚電解液の解析2018

    • Author(s)
      塩田隆人, 宮原雄人, 宮崎晃平, 福塚友和, 安部武志
    • Organizer
      2018年度第3回関西電気化学研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 電気二重層の基礎と電池の界面2018

    • Author(s)
      福塚友和
    • Organizer
      第48回電気化学講習会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 先進リチウムイオン電池のための炭酸プロピレン系電解液の基礎研究2018

    • Author(s)
      福塚友和, 宮原雄人, 宮崎晃平, 安部武志
    • Organizer
      平成30年度次世代分散型エネルギー研究センター講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] その場ラマン分光法による黒鉛合剤電極内電解液の解析2018

    • Author(s)
      塩田隆人, 宋熹燁, 福塚友和, 宮原雄人, 宮崎晃平, 安部武志
    • Organizer
      電気化学会第85回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ”その場”ラマン分光法による黒鉛合剤電極中の電解液の解析2017

    • Author(s)
      塩田隆人, 宋 熹燁, 福塚友和, 宮原雄人, 宮崎晃平, 安部武志
    • Organizer
      第55回炭素材料学会夏季セミナー
    • Related Report
      2017 Annual Research Report
  • [Presentation] 多価カチオン含有有機電解液中におけるリチウムイオン電池黒鉛負極のin-situ AFM観察2016

    • Author(s)
      國米亮平, 宋熹燁, 福塚友和, 宮崎晃平, 安部武志
    • Organizer
      第43回炭素材料学会年会
    • Place of Presentation
      千葉
    • Year and Date
      2016-12-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] In-Situ AFM Observation of Highly Oriented Pyrolytic Graphite in PC-Based Electrolyte Solution Containing Magnesium Ion2016

    • Author(s)
      R. Kokumai, H. Y. Song, T. Fukutsuka, K. Miyazaki, T. Abe
    • Organizer
      PRiME2016
    • Place of Presentation
      Hawaii
    • Year and Date
      2016-10-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Properties of Graphite Electrode in Propylene Carbonate-Based Electrolyte Solution Containing Mg Salt2016

    • Author(s)
      T. Abe, S. Takeuchi, H. Song, R. Kokumai, K. Miyazaki, T. Fukutsuka
    • Organizer
      PRiME2016
    • Place of Presentation
      Hawaii
    • Year and Date
      2016-10-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited

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

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