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Mesoionic liquids for Lithium Batteries

Research Project

Project/Area Number 24550046
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Organic chemistry
Research InstitutionNagoya Institute of Technology

Principal Investigator

HIRASHITA Tsunehisa  名古屋工業大学, 工学(系)研究科(研究院), 准教授 (50345948)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsメソイオン / 溶媒 / イオン液体
Outline of Final Research Achievements

Mesoionic 1,3-dialkyltetrazolium-5-olates are heteroaromatic compounds consisting of 1,2,3,4-tetrazole-ring system. The ring is positively charged, balanced by the negative charge on the exocyclic oxygen atom. Tetrazolium-5-olates with lower alkyl chains are found to be liquid at room temperature, some of which are considered to be new candidates for electrolyte. A variety of side chains were successfully introduced to the 1- and 3-positions on tetrazolium-5-olates and their electrochemical properties were examined.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (7 results)

All 2015 2014 2013 2012

All Presentation (5 results) Patent(Industrial Property Rights) (2 results)

  • [Presentation] オルト位にイソプロピル基もしくはエチニル基を有する 1,3-ジ フェニルテトラゾリウム-5-チオレートの光化学反応2015

    • Author(s)
      土井章弘・山下幸宣・平下恒久・荒木修喜
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 1,3-ジフェニルテトラゾリウム-5-ヒドロキシルアミドの反応2015

    • Author(s)
      松川裕太・平下恒久・荒木修喜
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 1,3-ジアルキルテトラゾリウム-5-チオレート系メソイオンの合成2014

    • Author(s)
      村上卓・庄司卓生・平下恒久・荒木修喜
    • Organizer
      日本化学会第94春季年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 1,3-ジアルキルテトラゾリウム-5-チオレート合成における反応機構の解明2013

    • Author(s)
      村上卓・庄司卓生・平下恒久・荒木修喜
    • Organizer
      日本化学会第93春季年会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Related Report
      2012 Research-status Report
  • [Presentation] テトラゾリウムチオレート系メソイオン化合物の合成と熱分解反応2012

    • Author(s)
      村上 卓・平下恒久・荒木修喜
    • Organizer
      第43回中部化学関係学協会支部連合秋季大会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] マグネシウム電池用電解液、及び当該電解液を含むマグネシウム電池2013

    • Inventor(s)
      平下恒久・中本博文
    • Industrial Property Rights Holder
      名古屋工業大学・トヨタ自動車
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] リチウム電池用電解液及びその製造方法、並びに当該リチウム電池用電解液を備える電池2012

    • Inventor(s)
      平下恒久・荒木修喜・中本博文・白澤淳
    • Industrial Property Rights Holder
      名古屋工業大学・トヨタ自動車
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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