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Preparation of a natural deep eutectic solvent mediated self polymerized highly flexible transparent gel having super capacitive behaviour

机译:制备自然深共晶溶剂介导的自聚合高度柔性透明凝胶,具有超级电容性能

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摘要

A novel natural deep eutectic solvent (NADES) was prepared by the endothermic complexation of choline chloride (hydrogen bond acceptor) and orcinol (hydrogen bond donor) at room temperature. Among N-isopropyl acrylamide (NIPAM), vinyl acetate (VA) and 2-hydroxyethyl methacrylate (HEMA), only HEMA was found to self-polymerized in the above NADES at room temperature at optimized concentrations, resulting in the formation of a highly stretchable gel (>30 times). Polymerization of HEMA in the DES was established and rheological investigations revealed the highly stretchable behaviour of the gels. The gels obtained with HEMA in the ratio of 0.35, 0.5 and 1% v/v with respect to the NADES demonstrated good capacitive behaviour with metal oxide frame works (>200 F g(-1)).
机译:通过在室温下的胆碱(氢键受体)和Orcinol(氢键供体)的吸热络合来制备新的天然深度共晶溶剂(NADE)。 在N-异丙基丙烯酰胺(NIPAM)中,乙酸乙烯酯(VA)和甲基丙烯酸甲酯(HEMA),在优化浓度下在室温下发现在上述NADE中自聚合,导致形成高度拉伸的形成 凝胶(> 30次)。 建立了DES中HEMA的聚合,并且流变研究显示了凝胶的高度可拉伸行为。 在与NADE相对于NADE的比例为0.35,0.5和1%V / V的比例获得的凝胶证明了金属氧化物框架(> 200fg(-1))的良好电容性能。

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  • 来源
    《RSC Advances》 |2016年第34期|共7页
  • 作者单位

    Cent Salt &

    Marine Chem Res Inst CSIR Nat Prod &

    Green Chem Div GB Marg Bhavnagar 364002 Gujarat India;

    Cent Salt &

    Marine Chem Res Inst CSIR Analyt Div &

    Cent Instrument Facil GB Marg Bhavnagar 364002 Gujarat India;

    Cent Salt &

    Marine Chem Res Inst CSIR Analyt Div &

    Cent Instrument Facil GB Marg Bhavnagar 364002 Gujarat India;

    Jain Univ Ctr Nano &

    Mat Sci JGI Global Campus Bangalore Karnataka India;

    Cent Salt &

    Marine Chem Res Inst CSIR Nat Prod &

    Green Chem Div GB Marg Bhavnagar 364002 Gujarat India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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