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A Study on Characterization Method of Secondary Battery Electrodes for Energy Storage Systems by Novel Single Particle Measurement

Research Project

Project/Area Number 15H03963
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionToyohashi University of Technology

Principal Investigator

SAKURAI Yoji  豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (80452217)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2015: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Keywords二次電池 / リチウムイオン電池 / 特性評価技術 / 単一粒子測定
Outline of Final Research Achievements

In this study, new single particle measurement system was established by using the particle/ current collector integrated microelectrode enclosed in a closed three-electrode flange cell. This system enabled consecutive electrochemical measurements on a single electrode particle, in order to evaluate various electrochemical properties such as the electrolyte dependency, the temperature dependency and long-term cyclability. As a result, many findings which lead to the clarification of reaction mechanism of various electrode materials were obtained.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (14 results)

All 2018 2017 2016 2015 Other

All Presentation (12 results) (of which Int'l Joint Research: 5 results) Remarks (2 results)

  • [Presentation] Li+ Insertion/Extraction Properties for TiNb2O7 Single Particle Characterized by a Particle-Current Collector Integrated Microelectrode2018

    • Author(s)
      Ryoji Inada, Rei Kumasaka, Shuto Inabe, Tomoya Mori, Tomohiro Tojo, Yoji Sakurai
    • Organizer
      IMLB2018(19th International Meeting on Lithium Batteries)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of Particle Morphology Dependence in Electrochemical Properties of Li4Ti5O12 by Particle-Current Collector Integrated Microelectrodes2018

    • Author(s)
      Yoji Sakurai, Mizuki Kadowaki, Takao Tsuda, Syun Miyauchi, Natsu Mizowaki, Tomohiro Tojo, Ryoji Inada
    • Organizer
      69th Annual ISE Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Characterization of TiNb2O7 Single Particle Using a Particle-Current Collector Integrated Microelectrode2017

    • Author(s)
      Ryoji Inada, Rei Kumasaka, Tomoya Mori, Tomohiro Tojo, Yoji Sakurai
    • Organizer
      IBA 2017 Meeting
    • Place of Presentation
      Nara Kasugano International Forum (Nara, Japan)
    • Year and Date
      2017-03-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 単一粒子測定によるチタン-ニオブ複酸化物負極材料の電気化学特性評価2017

    • Author(s)
      熊坂 玲衣,森 友也,稻邊 秀斗,東城 友都,稲田 亮史,櫻井 庸司
    • Organizer
      日本セラミックス協会第30回秋季シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 粒子-集電体一体型微小電極によるTiNb2O7単一粒子の電気化学特性評価2017

    • Author(s)
      熊坂 玲衣,森 友也,稻邊 秀斗,東城 友都,稲田 亮史,櫻井 庸司
    • Organizer
      第48回中部化学関係学協会支部連合秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 集電体一体型微小電極を用いたチタン酸リチウムの形状・形態依存特性評価2017

    • Author(s)
      門脇 瑞樹,宮内 駿, 溝脇 名津, 東城 友都,稲田 亮史,櫻井 庸司
    • Organizer
      第48回中部化学関係学協会支部連合秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] オリビン系正極活物質単一粒子の電気化学特性における電気伝導性の影響2017

    • Author(s)
      宮内 駿,門脇 瑞樹,溝脇 名津,東城 友都,稲田 亮史,櫻井 庸司
    • Organizer
      第48回中部化学関係学協会支部連合秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 集電体一体型微小電極を用いた単一粒子測定法によるLi4Ti5O12の電気化学特性評価2016

    • Author(s)
      津田貴郎、門脇瑞樹、宮内駿、東城友都、稲田亮史、櫻井庸司
    • Organizer
      第57回電池討論会
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] 単一粒子測定によるチタン-ニオブ複酸化物負極材料の電気化学特性評価2016

    • Author(s)
      熊坂玲衣、森友也、東城友都、稲田亮史、櫻井庸司
    • Organizer
      第47回中部化学関係学協会支部連合秋季大会
    • Place of Presentation
      豊橋技術科学大学(愛知県豊橋市)
    • Year and Date
      2016-11-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Single Crystal Growth of Mn-Spinel and Its Electrochemical Characterization by the Current Collector Integrated Microelectrode2016

    • Author(s)
      Yoji Sakurai, Masahiro Utagawa, Takao Tsuda, Mizuki Kadowaki, Shinpei Yamaguchi, Tomohiro Tojo, Ryoji Inada
    • Organizer
      67th ISE Annual Meeting
    • Place of Presentation
      World Forum (The Hague, The Netherlands)
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 集電体一体型微小電極によるLiMn2O4単一粒子の電気化学特性評価2015

    • Author(s)
      歌川正博、津田貴郎、門脇瑞樹、山口慎平、東城友都、稲田亮史、櫻井庸司
    • Organizer
      第56回電池討論会
    • Place of Presentation
      愛知県産業労働センター ウインクあいち(愛知県名古屋市)
    • Year and Date
      2015-11-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] Electrochemical Characterization of Li4Ti5O12 by Single Particle Measurements Using a Particle - Current Collector Integrated Microelectrode2015

    • Author(s)
      Yoji Sakurai, Shuhei Kawashiri, Masahiro Utagawa, Takao Tsuda, Tomohiro Tojo, Ryoji Inada
    • Organizer
      228th ECS Meeting
    • Place of Presentation
      Phoenix, AZ(USA)
    • Year and Date
      2015-10-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 教員紹介

    • URL

      http://www.tut.ac.jp/teach/main.php?mode=detail&article=117

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report 2015 Annual Research Report
  • [Remarks] 研究室紹介

    • URL

      http://www.cec.ee.tut.ac.jp/

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report 2015 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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