Volume : III, Issue : VI, June - 2013

Dielectric Constant Study of Polyaniline – CeO2 Composites

Sangshetty Kalyane

Abstract :

Insitu polymerization of aniline was carried out in the presence of CeO2  to synthesize Polyaniline – CeO2   composites by chemical oxidation method. The PANI/ CeO2  composites have been synthesized with various compositions viz., 10, 20, 30, 40 and 50 Wt. % of CeO2  in PANI. The Dielectric constant was studied in the frequency range 102–107 Hz at room temperature. It is observed that, Dielectric constant is maximum for 40wt% of CeO2  in PANI. The dimensions of CeO2  particles in the matrix have a greater influence on the Dielectric constant values.  

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Sangshetty Kalyane Dielectric Constant Study of Polyaniline – CeO2 Composites Indian Journal of Applied Research, Vol.III, Issue.VI June 2013

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