Electrical Properties and Dielectric Spectroscopy of Rubber Materials: A Literature Review

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dc.contributor.authorSerdar, Hasan
dc.date.accessioned2024-02-23T14:49:29Z
dc.date.available2024-02-23T14:49:29Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractRubber materials for high-voltage outdoor applications have been studied. They were prepared as mixtures of silicone polymer with different concentrations of powdered aluminium trihydrate as a filler. The dielectric properties, *( ) = -i , were measured at different temperatures using a low-frequency dielectric spectroscopy technique. Without any filler a classical interfacial relaxation was pronounced with dominating direct-current (dc) conduction in the losses, On increasing the concentration of filler, a low-frequency dispersion mechanism started to dominate the relaxation behaviour. On adding the filler, the dc conduction first decreased and then increased again after a certain concentration level was passed. This behaviour showed that the filler particles acted like scattering centres or traps for conduction when the concentration was low. As the concentration increased, the conductivity of the filler particles and of the interface (between the filler particles and the polymer matrix) started to dominate the conduction. Master curve shifts of the data showed an Arrhenius type of activation. The data were modelled by superposition of three different processes, Havriliak-Negami dipolar relaxation, dc conduction and low-frequency dispersion (hopping conduction contributions, using a nonlinear least-squares fitting method.en_US
dc.identifier.endpage63en_US
dc.identifier.issn0948-3276
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage58en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12452/18216
dc.identifier.volume75en_US
dc.identifier.wosWOS:000888237000014en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherDr Alfred Huthig Verlag Gmbhen_US
dc.relation.ispartofKgk-Kautschuk Gummi Kunststoffeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDielectricen_US
dc.subjectSpectroscopyen_US
dc.subjectRubber Conductivityen_US
dc.titleElectrical Properties and Dielectric Spectroscopy of Rubber Materials: A Literature Reviewen_US
dc.typeArticleen_US

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