Volume : I, Issue : VII, December - 2012

Effects of Dmf on Pva Based Proton Conducting Polymer Electrolytes

K. P. Radha, J. Rajeswari

Abstract :

Plasticized polymer electrolytes composed of Poly (vinyl alcohol) polymer; ammonium fluoride salt and DMF as plasticizer have been prepared using Solution Casting Technique. The amorphous nature of the electrolytes has been confirmed by XRD analysis. FTIR analysis confirms the complex formation among the components of the polymer electrolytes. The maximum ionic conductivity has been found to be 8.29 X 10-5 Scm-1 for 85PVA:15NH4F:20 DMF polymer electrolytes at ambient temperature. The complex permittivity indicates the presence of dipoles in the bulk material. The M” representation shows a peak due to dielectric relaxation

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

K.P.Radha, J.Rajeswari Effects of Dmf on Pva Based Proton Conducting Polymer Electrolytes International Journal of Scientific Research, Vol.I, Issue.VII Dec 2012

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