Interaction of polyaniline and transition metal salts: formation of macromolecular complexes

摘要: Conditions for complex formation of some transition metal salts and emeraldine base polyaniline were investigated, the obtained macromolecular complexes have been characterized by UV-Vis-IR spectroscopy. It was found that conditions are dependent on both cation anion inorganic salt used, as well solvent environment. In cases, occurred in form a precipitate directly solution. other no observed solution, however, recognized during film casting from - Electronic absorption spectra precipitates films majority samples possessed features characteristic protonated, polymer. However, IR different protonated form. Based data, model is proposed.