Fig. 1
From: Normal and inverted regimes of charge transfer controlled by density of states at polymer electrodes
Redox reaction coupled with hybrid electronic–ionic transport at a polymer electrode. a Oxidation of the redox species at the polymer/electrolyte interface is enabled by potential-dependent oxidation of the polymer film coupled with intercalation of counter ions (A−) from the electrolyte and changes in polymer morphology (center circles). b Molecular structure of P3HT. c Cyclic voltammograms (scan rate of 50 mV s-1) of an e-P3HT film in the deposition bath (solid black line) and in a solution of 1 mM FcDM and 0.1 M TBAHFP in acetonitrile (dashed red line)
