In-situ preparation and characterization of pyrrole and tert-butyl 1-pyrrole-carboxylate on barium titanate/poly(acrylonitrile-co-methylacrylate) nanoparticles

摘要

In this study, barium titanate BaTiO3-poly(acrylonitrile-co-methylacrylate) [P(ANco-MA)]-polypyrrole (PPy) (BaTiO3-[P(AN-co-MA)]-PPy) and BaTiO3-[P(AN-co-MA)]-poly(tert-butyl 1-pyrrole-carboxylate) (TBPy) (BaTiO3-[P(AN-co-MA)]-TBPy) nanocomposites were synthesized separately by in-situ emulsion polymerization in the presence of surfactant dopant dodecyl benzene sulfonic acid (DBSA). Particle size, yield, crystallinity, chemical structure and morphology were fully characterized and systematically studied.