期刊
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING
卷 54, 期 16, 页码 1743-1752出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/03602559.2015.1050515
关键词
Carbon materials; Colloidal processing; Electrical properties; Polymeric composites
Graphene oxide was synthesized using modified Hummers method. The preparation of polyvinylchloride/graphene oxide nanocomposites was carried out using colloidal processing. The morphology of polyvinylchloride/graphene oxide nanocomposite confirms that graphene oxide was uniformly distributed within the polyvinylchloride matrix indicating complete exfoliation of graphene oxide. Significant improvement in the microhardness of the nanocomposite was observed as compared to neat polyvinylchloride. The impedance spectroscopy of nanocomposites was carried out in the frequency range (50Hz to 35MHz) and temperature range (80-150 degrees C). Thus, based on the results obtained, we found that polyvinylchloride/graphene oxide nanocomposites hold great promise in many potential applications such as an electrode material for supercapacitors.
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