Spectroelectrochemical Characterization of Aniline/Metanilic Acid Copolymers
Abstract
Films of aniline/metanilic acid copolymers ensure a better protection of iron against corrosion with respect to the protection given by polyaniline. Raman and optical spectroscopies are used to characterize this new material. The confrontation with the polyaniline properties allows to understand the improvement of protection.