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Low molecular weight gelators (LMWGs) for ionic liquids: the role of hydrogen bonding and sterics in the formation of stable low molecular weight ionic liquid gels

机译:离子液体的低分子量胶凝器(LMWG):氢键和静态在稳定低分子量离子液体凝胶中的作用

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摘要

Low molecular weight gelators capable of forming a gel with an ionic liquid are rare. We report the ability of 3 sugar based gelators from renewable resources (derived from isosorbide and mannitol) to form gels with 21 ionic liquids comprising a range of cations and anions that are commonly applied in a variety of technologies. It was found that the combined consideration of Kamlet-Taft values with ionic liquid size and shape gives a useful predictor of successful gel formation.
机译:能够用离子液体形成凝胶的低分子量凝胶剂是罕见的。 我们报道了3种糖基凝胶器从可再生资源(来自异山梨醇和甘露醇)的能力,形成具有21个离子液体的凝胶,其包含一系列阳离子和阴离子,通常适用于各种技术。 发现具有离子液体尺寸和形状的Kamlet-Taft值的组合考虑给出了成功凝胶形成的有用预测因子。

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  • 来源
    《Green chemistry》 |2017年第19期|共8页
  • 作者单位

    Queens Univ Belfast Sch Chem &

    Chem Engn David Keir Bldg Stranmillis Rd Belfast BT9 5AG Antrim North Ireland;

    Queens Univ Belfast Sch Chem &

    Chem Engn David Keir Bldg Stranmillis Rd Belfast BT9 5AG Antrim North Ireland;

    Queens Univ Belfast Sch Chem &

    Chem Engn David Keir Bldg Stranmillis Rd Belfast BT9 5AG Antrim North Ireland;

    Queens Univ Belfast Sch Chem &

    Chem Engn David Keir Bldg Stranmillis Rd Belfast BT9 5AG Antrim North Ireland;

    Queens Univ Belfast Sch Chem &

    Chem Engn David Keir Bldg Stranmillis Rd Belfast BT9 5AG Antrim North Ireland;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境化学;数理科学和化学;化学工业废物处理与综合利用;
  • 关键词

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