Poly(aniline-co-o-toluidine)/BaFe_(12)O_(19) composite: Preparation and characterization

摘要

A novel poly(aniline-co-o-toluidine)/BaFe_(12)O_(19) composite was synthesized by a simple and general in-situ polymerization method. The structure, morphology and properties of the resulting composite were investigated by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectra, UV-visible spectra, scanning electron microscopy (SEM) and magnetic measurements. It was found that the spherical poly (aniline-co-o-toluidine)/Ba_(12)O_(19) composite exhibited a ferromagnetic behavior at room temperature.