Abstract

*J. Deepa, P. Chakkaravarthy, V. Sathishkumar and K. Sangeetha

ABSTRACT

Poly orthophenylenediamine were synthesized by via chemical oxidative polymerization method by using two different oxidizing agent are potassium dichromate and potassium per sulfate. Polymers using the spectral techniques like FTIR and the morphology have been carried on SEM. The stability was analyzed by using TGA and DSC was found to have high thermal stability. Electrical conductivity as a function of room temperature has been measured by four point probe method. The analysis method of dielectric constant (??), dielectric loss (??), tangent loss (?) and reactive part of the impedance analysis (Z? and Z?) at room temperature were studies.