These films of overlapping graphene sheets formed the basis of our transparent conductive films. They were transparent and conductive on their own, but to increase their conductivity and provide mechanical stability, we coated them with PEDOT using vapor-phase polymerization (VPP) of EDOT. We hypothesized that the conjugated graphene network would enable EDOT to be templated on the graphene surface to produce highly crystalline PEDOT. The polymerization process is illustrated in Scheme 1. Scheme 1. PEDOT vapor-phase polymerization. The graphene film is spin-coated with the redox reagent, and the EDOT is in a petri dish, vaporized, and then condensed and polymerized on the graphene surface.