Impedance spectroscopy was utilized to investigate the dielectric properties, ac
conductivity and charge transport mechanisms in propylene-alt-CO/ethylene-alt-CO (EPEC)
random terpolymer filled with multi-walled carbon nanotubes (MWCNT) as a function of
nanofiller content, frequency and temperature. Equivalent resistor-capacitor (RC) circuit
models were proposed to describe the impedance characteristics of the unfilled terpolymer
and the nanocomposite at different temperatures. For the nanocomposites, the ac ...