Dielectric spectroscopy of polyaniline–Dy2O3 composites

Spectroscopic Studies, Thermal Behaviour and Ac Impedance Study of Chemically Synthesized Silver Doped Polyaniline / BaFe12O19 Polymer Composite

“…Polymers have been proved to be excellent host matrices for trap-ping nanoparticles of metals, metal oxides and its composites are extensively useful in diverse applications viz., transducers, sensors, electrodes, EMI shielding electrochromic devices etc., as they com-bine electrical characteristics of metals, mechanical and processing properties of polymers [1]. Conducting polymers has been observed as frontier area of research and prospective materials for technologi-cal applications since last decade [2][3][4]. The way of synthesis of polymer decides the conductivity, band gap, chemical structure, polymerization mechanism and ease of attachment and detachment of different functional groups.…”