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Polypyrrole (PPy) and polyaniline (PANI)-organometallic complexes were obtained by chemical oxidation of pyrrole and aniline with 8-hydroxyquinoline aluminum (Alq3) using ammonium persulfate as an oxidant. The mechanism of Alq3-PPy and Alq3-PANI composites based on π–π interaction and H-bonding interaction was proposed and proved by the changes in Fourier transform infrared spectroscopy (FTIR) diffraction...
Polyaniline nanofibers were successfully prepared using fumaric acid as the dopant and ammonium peroxydisulfate as the oxidant via surfactant-free emulsion polymerization. The influence of the polymerization parameters such as the oxidant–aniline molar ratio, the oxidant concentration, the molar ratio of fumaric acid and aniline and the fumaric acid concentration on the yield and conductivity of polyaniline...
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