Preparation and characterization of conducting polymer nanocomposite with partially reduced graphene oxide

초록

We report here a synthetic route to producing electro-conductive graphene/polymer nanocomposite (GP) based on poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) and partially reduced graphene oxide (pRGO). GP was prepared by in situ oxidative polymerization of EDOT using PSS as a template in the presence of graphene oxide (GO). During the polymerization, GO was partially reduced, while the resulting nanocomposite (GP) displayed a stable aqueous suspension. Compared with a simple mixture of GO and pre-prepared PEDOT:PSS, GP showed an enhanced electrical conductivity of 9.2 S cm(-1). (C) 2015 Elsevier B.V. All rights reserved.

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