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Conductivity and Dielectric Behaviour Studies of LiCF3SO3 Dissociation in L-Chitosan/PMMA-Based Polymer Electrolytes

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dc.contributor.authorKhiar, ASAen_US
dc.contributor.authorRadzi, SMATen_US
dc.contributor.authorRazak, NABDen_US
dc.date.accessioned2024-05-29T02:51:54Z
dc.date.available2024-05-29T02:51:54Z
dc.date.issued2013
dc.description.abstractLauroyl-chitosan/poly(methylmethacrylate)-lithium trifluorosulfonate (LiCF3SO3) polymer electrolytes has been prepared by the solution casting method. Ionic conductivity analysis was conducted over a wide range of frequency between 50 Hz-1 MHz using impedance spectroscopy to evaluate the dielectric properties and conductivity of the sample. Sample with 30 wt% of LiCF3SO3 showed the highest conductivity of 7.59 +/- 3.64 x 10(-4) Scm(-1) at room temperature. Complex permittivity for real (epsilon(r)), imaginary (epsilon(i)) and electrical modulus for real (M-r) and imaginary (M-i) part was determined and plotted. The relaxation time, tau for these samples was determined and the plot shows that t decreases with conductivity of the complexes.
dc.identifier.doi10.11113/mjfas.v9n1.81
dc.identifier.epage50
dc.identifier.issn2289-5981
dc.identifier.issue1
dc.identifier.scopusWOS:000218810600009
dc.identifier.spage46
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11252
dc.identifier.volume9
dc.languageEnglish
dc.language.isoen_US
dc.publisherPenerbit Utm Pressen_US
dc.relation.ispartofMalaysian Journal Of Fundamental And Applied Sciences
dc.sourceWeb Of Science (ISI)
dc.subjectL-chitosanen_US
dc.subjectPMMAen_US
dc.subjectconductivityen_US
dc.subjectdielectricen_US
dc.subjectpolymer electrolytesen_US
dc.titleConductivity and Dielectric Behaviour Studies of LiCF3SO3 Dissociation in L-Chitosan/PMMA-Based Polymer Electrolytes
dc.typeArticleen_US
dspace.entity.typePublication

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