空気中でも安定な開殻有機分子 : 電子スピン非局在型中性ラジカルの合成と動的電子スピン物性 Air-Stable Open-shell Organic Molecules : Syntheses of Electronic-Spin Delocalized Neutral Radicals and Dynamic Electronic-Spin Physical Properties

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Studies on air-stable organic neutral radicals have a history of about 110 years since the first synthesis of triphenylmethyl radical. Physical properties of organic neutral radicals have given substantial far-reaching effects and inspirations for development of molecule-based functionality materials. For the last two decades, we have designed and synthesized novel air-stable organic neutral radicals based on phenalenyl known as an odd-alternant hydrocarbon neutral radical. These radicals possess extremely delocalized electronic-spin natures and high redox abilities. Utilization of high redox ability of the radicals for charge-discharge processes has realized new secondary batteries with high discharge capacity exceeding those of the high-performance lithium-ion secondary batteries. In this review, we describe design and synthesis of our phenalenyl-based stable neutral radicals, their dynamic electronic-spin physical properties, and our challenges for application to secondary batteries.

収録刊行物

  • 有機合成化学協会誌

    有機合成化学協会誌 70(1), 56-65, 2012-01-01

    社団法人 有機合成化学協会

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各種コード

  • NII論文ID(NAID)
    10030480918
  • NII書誌ID(NCID)
    AN0024521X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00379980
  • NDL 記事登録ID
    023403089
  • NDL 請求記号
    Z17-256
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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