Synthesis and Characterization of Conductive Polypyrrole: The Influence of the Oxidants and Monomer on the Electrical, Thermal, and Morphological Properties

Figure 3

Microstructure of PPy samples where ammonium persulphate was used as an oxidizing agent (oxidant 0.1 M, pyrrole 0.05 M, and surfactant 0.025 M at 25°C and duration of 4 h).