EFFECTS OF 0.1 WT.% IODINE ADDITIVE ON DIELECTRIC BEHAVIOR AND AC ELECTRICAL CONDUCTIVITY OF POLYETHYLENE OXIDE FILMS

This paper aimed to investigate the electrical characteristics of thin films formed polyethylene oxide (PEO) distributed with dopants containing a fixed quantity iodine (0.1 wt.%). The alternating current (AC) properties were studied using AC impedance technique in frequency range 3kHz–5MHz and temperature 30–55oC. electrically prepared made casting procedure. compared variation conductivity for PEO doped an iodine-doped film determined some physical quantities parameters such as conductivity, impedance, dielectric constant, phase angle. (Z), constant (e'), loss (e"), data observed revealed temperature. According polarization processes, produced increase complexes decrease frequency. Iodine, temperature, all improve conductivity.