International Journal of Advanced Science and Research

International Journal of Advanced Science and Research


International Journal of Advanced Science and Research
International Journal of Advanced Science and Research
Vol. 3, Issue 2 (2018)

Electrical & dielectric studies of silver oxide doped polyaniline [AgO/PANI] nanocomposite


Mahantappa Limbitot, Sangshetty Kalyane, Nagbasavanna Sharanappa, Manjula S, Basavaraj Evale

We have prepared Polyaniline (PANI) and metal oxide doped polyaniline (AgO/PANI) nano composites by incorporating silver oxide with conducting polymer (PANI) with 5%, 10%, 20%, 30%,40% & 50% wt% of AgO via chemical oxidative polymerization method with APS as oxidant. X-ray diffraction & scanning electron microscopy (SEM) technique are used to investigate structural analysis and surface morphology of the prepared sample. The effect of silver oxide on PANI and the electrical properties (AC & DC) and dielectric properties were determined using impedance analyser. The AC conductivity, dielectric constant, dielectric loss and variation of tanĪ“ of all the composites were studied as a function of frequency at room temperature and DC conductivity were analysed as function of temperature.
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