双酚芴小分子凝胶的制备和性能

Preparation and Properties of Low Weight Gel Based on Fluorene-9-bisphenol

  • 摘要: 设计合成了基于双酚芴衍生物有机化合物1,该凝胶因子能够在甲苯中形成有机凝胶.分别用紫外可见吸收光谱、红外光谱、扫描电镜和接触角等技术对凝胶因子自组装过程进行了表征.结果表明,自组装过程形成了具有一定的疏水性的膜结构,其接触角为106°,氢键作用是该体系自组装的主要驱动力.

     

    Abstract: A new compound 1 based on fluorene-9-bisphenol derivative was designed and synthesized which could form an organogel in toluene. The self-assembly process of compound 1 was characterized by UV-Vis absorption spectroscopy, infrared spectroscopy, scanning electron microscopy and contact angle. The experiment results showed that a smooth-faced membrane structure was obtained in the self-assembly process which had some hydrophobilities with the contact angle of 106°. The hydrogen bond was the main driving force for the formation of gel system.

     

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