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首页> 外文期刊>ChemPlusChem >Electropolymerisation of Catalytically Active PEDOT from an Ionic Liquid on a Flexible Carbon Cloth Using a Sandwich Cell Configuration
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Electropolymerisation of Catalytically Active PEDOT from an Ionic Liquid on a Flexible Carbon Cloth Using a Sandwich Cell Configuration

机译:使用夹层电池构造在柔性碳布上的离子液体催化活性型胶圈的电聚合

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摘要

The electropolymerisation of poly(3,4-ethylenedioxythiopene) (PEDOT) from an ionic liquid, butyl-methylpyrrolidinium bis(trifluoromethanesulfonyl) imide (C(4)mpyrTFSI), onto flexible carbon cloth electrodes is reported. A continuous, homogeneous and well-adhered coating of the individual cloth fibres is achieved by employing a sandwich cell arrangement in which the carbon cloth, which is soaked with electrolyte, is placed between two indium tin oxide electrodes isolated from each other by a battery separator. The resultant PEDOT-modified carbon cloth electrode demonstrates excellent activity for the oxygen reduction reaction, which results from the doping level, conductivity and morphology of the PEDOT layer, and is also tolerant to the presence of methanol in the electrolyte. This simple approach therefore offers a route to fabricate flexible polymer electrodes that could be used in various electronic applications.
机译:报道了来自离子液体,丁基 - 甲基吡咯烷基吡咯烷鎓双(三氟甲磺酰基)酰亚胺(C(4)MPyrtFSI)的聚(3,4-亚乙二醇硫代苯硫代苯硫代噻吩)(PEDOT)的电聚合。 通过采用夹心电池布置实现单个布纤维的连续,均匀且粘附的涂层,其中用电解质浸泡的碳布通过电池分离器彼此分离的两个铟锡氧化物电极置于其中 。 所得型铅碳布电极对氧还原反应的优异活性显示出优异的氧还原反应,这是由铅孔层的掺杂水平,导电性和形态产生的,并且还可耐受电解质中甲醇的存在。 因此,这种简单的方法提供了一种用于制造可用于各种电子应用的柔性聚合物电极的途径。

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