Amorphous films Amorphous structures Chitin Chitosan Composite films Conducting polymer composites Conducting polymers Conductive composites Conductive films Conductive polymer composites Conductivity measurements Dynamic analysis Dynamic mechanical analysis Electropolymerization Enhanced conductivity Fourier transform infrared spectroscopy Fourier transforms Mechanical properties Organic conductors Polymer composite Polymer films Scanning electron microscopy Sodium salt Synthesis and characterizations Toluene X ray diffraction X ray diffraction analysis p-Toluene sulfonic acids