High Electrochemical Activities of Polyaniline Doped with Graphene Oxide Free-standing Film

The electrochemical activated polyaniline/graphene oxide(PANI/GO) inter-layered free-standing film was synthesized in the present of GO used as dopant and hard-template,by adjusting the mass ratio of {PANI} to GO.The composite layered structure was measured by means of SEM,and the interlayer distance is calculated to be 1.36 nm with the XRD measurement.The XPS and FTIR studies proved PANI in the composite structure is in the emeraldine state form.Moreover,the PANI/GO composite free-standing film performs high thermal stability and electrochemical activity.