Electrochemically controlled surface morphology and crystallinity in poly(3,4-ethylenedioxythiophene) films

The degree of crystallinity and surface morphology of poly(3,4-ethylenedioxythiophene) PEDOT films was tuned by electrochemical synthesis. The films were produced by cyclic voltammetry in TBAPF(6)-acetonitrile medium. The films were characterized by X-ray diffraction and by scanning electron microscope. (C) 2001 Elsevier Science B.V. All rights reserved.