K. Keiji Kanazawa, A. F. Diaz, Roy H. Geiss, William D. Gill, James F. Kwak, J. Anthony Logan, John F. Rabolt and G. Bryan Street
Highly stable, flexible films of polypyrrole with p-type conductivities of 100 Ω–1 cm–1 have been prepared by electrolytic oxidation of the appropriate pyrrole monomers; similarly prepared films of mixtures of pyrrole and N-methylpyrrole have conductivities between 5 × 10–3 and 100 Ω–1 cm–1 depending upon the composition.