We propose specular NR measurements of the deposition of the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) using three different electrochemical methods. This will allow us to determine the kinetics of film growth and characterize the structural differences of the films as a function of electrochemical deposition technique. The structural results will allow for the correlatation of the variations in polymer density, ion distribution and solvent population within the polymer matrix to observed differences in film behaviour and electrochemical properties.