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Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte

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dc.citedby2
dc.contributor.authorAhmad A.en_US
dc.contributor.authorRahman M.Y.A.en_US
dc.contributor.authorMohd Noor S.A.en_US
dc.contributor.authorBakar M.R.A.en_US
dc.contributor.authorid16306307100en_US
dc.contributor.authorid55347217400en_US
dc.contributor.authorid35386952000en_US
dc.contributor.authorid57208011125en_US
dc.date.accessioned2023-12-29T07:54:35Z
dc.date.available2023-12-29T07:54:35Z
dc.date.issued2009
dc.description.abstractIonic conductivity of composite polymer electrolyte PVC-Al 2O3-LiClO4 as a function of Al 2O3 concentration has been studied. The electrolyte samples were prepared by solution casting technique. Their ionic conductivity was measured using impedance spectroscopy technique. It was observed that the conductivity of the electrolyte varies with Al2O3 concentration. The highest room temperature conductivity of the electrolyte of 3.43 � 10-10 S.cm-1 was obtain at 25% by weight of Al2O3 and that without Al2O3 filler was found to be 2.43 � 10-11 S.cm-1. The glass transition temperature decreases with the increase of Al2O 3 percentage due to the increasing amorphous state, meanwhile the degradation temperature increases with the increase of Al2O 3 percentage. Both of these thermal properties influence the enhancement of the conductivity value. The morphology of the samples shows the even distribution of the Al2O3 filler in the samples. However, the filler starts to agglomerate in the sample when high percentage of Al2O3 is being used. In conclusion, the addition of Al2O3 filler improves the ionic conductivity of PVC-Al2O3LiClO4 solid polymer electrolyte.en_US
dc.description.natureFinalen_US
dc.identifier.epage487
dc.identifier.issue4
dc.identifier.scopus2-s2.0-76049090999
dc.identifier.spage483
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-76049090999&partnerID=40&md5=5df0e0131eb0474802fd8fe0eb866e61
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30849
dc.identifier.volume38
dc.pagecount4
dc.sourceScopus
dc.sourcetitleSains Malaysiana
dc.subjectInorganic filler
dc.subjectIonic conductivity: PVC
dc.subjectSurface morphology
dc.titlePreparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyteen_US
dc.typeArticleen_US
dspace.entity.typePublication
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