Effect of salt concentration on poly (vinyl chloride)/poly (acrylonitrile) based hybrid polymer electrolytes

作者: S. Rajendran , Ravi Shanker Babu , P. Sivakumar

DOI: 10.1016/J.JPOWSOUR.2007.04.041

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摘要: Abstract Hybrid, solid polymer electrolyte films consisting of poly (vinyl chloride) (PVC), (acrylonitrile) (PAN) and, propylene carbonate (PC) with different concentrations LiClO 4 are prepared by means a using solvent-casting technique. The structure and complex formation studied X-ray diffraction (XRD) Fourier transform infrared (FTIR) spectroscopy. temperature dependence the ionic conductivities is explained in terms free volume model. PVC–PAN–LiClO –PC complexes determined at salt concentrations. highest conductivity (8.35 × 10 −5  S cm −1 ) obtained for 8 wt.% 304 K. thermal stability examined thermogravimetric/differential analysis (TG/DTA).

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