volume 137, issue 1-3, P217-224 2007
DOI: 10.1016/j.mseb.2006.11.023
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Abstract: A new composite polymer electrolyte (CPE) based on polyethylene oxide (PEO) and LaMnO 3 as nano filler has been prepared by solution casting technique. SEM analysis clearly shows that the large spherulites in the crystalline domain of PEO disappear in the plasticized (PEO)-NaClO 4 -LaMnO 3 composites and the surface morphology of SPE on plasticization becomes smoother. XRD and DSC data indicates that the amorphous nature of solid polymer electrolyte (SPE) increases with plasticizer concentration and is maximu…

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