Dielectric Study of Polyaniline in Frequency Range 100Hz to 500 KHz at Temperature 200C and 300C

摘要

The dielectric behaviour of polyaniline has been investigated in the frequency range 100Hz to 500KHz and at temperature 20~(o)C and 30~(o)C respectively. The parameters capacity, permittivity, dielectric loss and dissipation factor have been calculated. The frequency and temperature dependence of these parameters have been qualitatively explained on the basis of hopping of electrons.