Spectroelectrochemical processes in polyaniline films prepared by different methods

Basic in situ spectroelectrochemical methods of the studying of the polyaniline electrosynthesis processes and doping-dedoping of the polyaniline films prepared by different procedures are overviewed. The advantages of the combining of different spectroelectrochemical methods in a single experiment are discussed and the extra information on the processes of electrosynthesis and electrochemical doping-dedoping of polyaniline prepared by the combinations of methods is analyzed. Components of the polyaniline electronic absorption spectra are analyzed and spectroelectrochemical properties of polyaniline films prepared by vacuum evaporation are studied by a complex of methods; the results of the studies are presented.