Reentrant Gel-Sol-Gel transition of a lipophilic Co(II) coordination polymer

Hisanori Nagatomi, Nobuhiro Yanai, Nobuo Kimizuka

    研究成果: ジャーナルへの寄稿学術誌査読

    3 被引用数 (Scopus)

    抄録

    A reentrant gel-sol-gel phase transition in organic media is achieved for a single-component, thermoresponsive Co(II)-based coordination polymer bridged by suitably designed lipophilic 1,2,4-triazole ligands. Its green chloroform solution at room temperature turns into a blue gel upon heating, whereas it is transformed to a yellow gel by cooling. These unique thermal phase transitions are reversible and occur all by themselves, which originate from the simultaneous pursuit of entropy-driven changes in coordination structures and enthalpydriven interactions between the coordination polymers.

    本文言語英語
    ページ(範囲)97-99
    ページ数3
    ジャーナルChemistry Letters
    47
    1
    DOI
    出版ステータス出版済み - 2018

    !!!All Science Journal Classification (ASJC) codes

    • 化学 (全般)

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