Electrochemical activity of composite material poly(3,4-ethylenedioxythiophene) modified by silver hexacyanocobaltate

Electrochemical method to obtain poly(3,4-ethylenedioxythiophene) modified by poly(styrenesulfonate) and silver hexacyanocobaltate (pEDOT/PSS: AgCoCN) in one step-procedure is shown. The electroactive film was obtain from the Ag3[Co(CN)6] suspension containing monomer and anionic surfactant. The electrode material was characterized by SEM, EDX and AFM techniques while the electrochemical performance of pEDOT/PSS: AgCoCN film was tested by cyclic voltammetry, chronopotentiometry and electrochemical impedance spectroscopy.