Development of Sodium Ion Conducting Polymer Electrolyte for Solid State Battery Application

International Journal of Applied Physics

© 2018 by SSRG - IJAP Journal

Volume 5 Issue 2

Year of Publication : 2018

Authors : P. A. Fartode, S. S. Yawale and S. P. Yawale

10.14445/23500301/IJAP-V5I2P101

How to Cite?

P. A. Fartode, S. S. Yawale and S. P. Yawale, "Development of Sodium Ion Conducting Polymer Electrolyte for Solid State Battery Application," SSRG International Journal of Applied Physics, vol. 5,  no. 2, pp. 1-5, 2018. Crossref, https://doi.org/10.14445/23500301/IJAP-V5I2P101

Abstract:

A new sodium ion conducting polymer electrolyte based on polyethylene oxide (PEO) with polyvinyl pyrrolidone (PVP) systems were prepared by solution cast technique. Experimental measurements such as electrical conductivity in the temperature range 313 to 375K and transport number were used to characterize these electrolytes. The electrolyte which contains 9 wt % of NaClO2 has the highest conductivity about 2.09 x 10-8 S/cm. The ionic transference number (tion) for the PEO-PVP polymer electrolyte synthesized with different concentration of NaClO2 was determined by Wagner’s dc polarization technique. The transference number for the polymer electrolytes prepared with 5, 6, 7, 8 and 9 wt % of NaClO2 were 0.940, 0.990, 0.824, 0.987 and 0.961 respectively. The conductivity Vs temperature plot shows the linear variation. The highest conductivity was found to be at 9 wt % of NaClO2 electrolyte.

Keywords:

Polymer electrolyte, Solid state battery, characteristics

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