Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/12589
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dc.contributor.authorChoudhary, Shobhna-
dc.contributor.authorSengwa, R J-
dc.date.accessioned2011-08-19T11:36:06Z-
dc.date.available2011-08-19T11:36:06Z-
dc.date.issued2011-09-
dc.identifier.issn0975-1041 (Online); 0019-5596 (Print)-
dc.identifier.urihttp://hdl.handle.net/123456789/12589-
dc.description600-605en_US
dc.description.abstractPolymer nanocomposite electrolytes comprising poly(ethylene oxide) (PEO) and lithium triflate (LiCF3SO3) with varying concentration of montmorillonite (MMT) nano-platelets as filler were synthesized by direct melt compounded hot-press technique at PEO melting temperature. The complex dielectric function, electric modulus, alternating current electrical conductivity and complex impedance spectra in the frequency range 20 Hz-1 MHz at ambient temperature have been investigated. The dc conductivity shows an increase of about one order magnitude with optimum value at 2 wt% MMT. The correlation of conductivity relaxation time and the predominance of MMT intercalated structures with dc ionic conductivity in these solid electrolytes have been recognized, which confirm the potential use of dielectric relaxation spectroscopy for the online processing of melt compounded PNCEs materials.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJPAP Vol.49(09) [September 2011]en_US
dc.subjectNanocomposite electrolytesen_US
dc.subjectConductivity relaxationen_US
dc.subjectIonic conductivityen_US
dc.subjectPoly(ethylene oxide)en_US
dc.subjectMMT clayen_US
dc.subjectLithium triflateen_US
dc.titleDielectric properties and structural conformation of melt compounded PEO-LiCF3SO3-MMT nanocomposite electrolytesen_US
dc.typeArticleen_US
Appears in Collections:IJPAP Vol.49(09) [September 2011]

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