Effect LiCl salt concentration on micro hardness for Prepared Pure and Doped Polyaniline Salt

Among conducting polymers, a great deal of researches have been devoted to polyaniline (Pan) due to its good environmental stability, easy polymerization and low cost of monomer. Polyaniline can be synthesized by the oxidation of aniline solution in bronsted aside by chemical oxidants or electrochemically . Polyaniline (Pan) has been reported to have the following idealized structure (Figure1).