Synthesis of Core-Shell Structured Polyaniline/TiO2 Nanocomposites with Metalloporphyrine and Metallophthalocyanine Catalysts

This research describes the aniline polymerization, taking place on the nanoparticles surface, by catalytic oxidative polymerization with metalloporphyrine and metallophthalocyanine. In this way, the core-shell structure of the PANI/TiO2 nanocomposites was obtained. The morphology and composition of the nanocomposites were characterized by some techniques, such as SEM and FT-IR spectroscopy. The TGA analysis presented that the nanocomposites, synthesized with FeIIITSPP and FeIITSPC, contained 10 % and 5 % conducting polyaniline (PANI) by mass, respectively. Eventually, the voltammograms revealed that these nanocomposites were electroactive

کلیدواژه ها:

Polyaniline ، nanocomposite ، oxidation polymerization ، metalloporphyrine ، metallophthalocyanine