Volume : V, Issue : II, February - 2015

Electrical and Thermal Studies of PVA Based Polymer Electrolytes

Dr. K. P. Radha, P. Mahalakshmi

Abstract :

Poly (Vinyl alcohol) and ammonium fluoride (NH4F) have been used as starting material to prepare low cost proton conducting polymer electrolytes. Conductance spectra analysis reveals that ionic conductivity of salt NH4F doped Polymer electrolyte has been found to increase with temperature which in turn suggests that the ionic conduction is temperature dependent. Spectroscopic analysis of Z”(É·) and M” (É·) curves indicate the presence of Non – Debye type of relaxation in the electrolyte. Thermal analysis implies that the salt doped polymer electrolyte has more thermal stability than undoped polymer electrolyte.

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Dr. K.P.Radha, P.Mahalakshmi Electrical and Thermal Studies of PVA Based Polymer Electrolytes Indian Journal of Applied Research, Vol.5, Issue : 2 February 2015

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