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8308948 
Journal Article 
Transport and optical studies of PEO/PVP/LiClO4 based polymer blend electrolytes 
Kesavan, K; Mathew, CM; Subbu, C; Rajendran, S 
2014 
0 
International Journal of ChemTech Research
ISSN: 0974-4290 
Sphinx Knowledge House 
6 
3 
1810-1812 
English 
Fixed ratio of poly (ethylene oxide)/poly (vinyl pyrrolidone) (PEO/PVP) and various concentrations of lithium perchlorate (LiClO4) were prepared by solvent casting technique. The maximum ionic conductivity value was found to be 0.2307×10-5 Scm-1 for 8 wt% of LiClO4 based system at ambient temperature. Three dimensional topographic image of the sample having a maximum ionic conductivity show small micropores which are responsible for the high ionic conductivity. The change in viscosity of the prepared samples were line with the ionic conductivity. 
Blend electrolyte; Ionic conductivity; Luminescence; Micropores