Comparation two types of nanowires on the dielectric properties of epoxy resin with SiO2 nanoparticles

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dc.contributor.authorKúdelčík, Jozef
dc.contributor.authorHardoň, Štefan
dc.contributor.authorGutten, Miroslav
dc.contributor.authorTamus, Zoltán Adam
dc.contributor.authorTrnka, Pavel
dc.contributor.authorKoltunowicz, Tomasz
dc.date.accessioned2022-12-05T11:00:18Z
dc.date.available2022-12-05T11:00:18Z
dc.date.issued2022
dc.description.abstract-translatedIn this study, the effect of 0.75 weight percent filler silica (SiO 2 ) with PI or PA nanowires for dielectric properties of epoxy resin EPOXYLITE 3750 LV (ER) was studied. For this purpose, direct unidirectional conductivity measurements and broadband dielectric spectroscopy measurements were used to describe changes in the dielectric responses of ER/SiO 2 nanocomposites with nanowires in the frequency and temperature range. The presence of nanowires and nanoparticles in the epoxy resin affected the segmental dynamics of the polymer chain and altered the charge distribution in the system. These changes caused a change in permittivity values and a shift in local relaxation peaks in the imaginary permittivity and dissipation factor spectra of nanocomposites. Experiments have shown that temperature-dependent transitions of electrical properties in nanocomposites are associated with to relaxation processes.en
dc.format4 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationKÚDELČÍK, J. HARDOŇ, Š. GUTTEN, M. TAMUS, ZA. TRNKA, P. KOLTUNOWICZ, T. Comparation two types of nanowires on the dielectric properties of epoxy resin with SiO2 nanoparticles. In Proceedings of the 2022 International Conference on Diagnostics in Electrical Engineering (Diagnostika) : CDEE 2022. Pilsen: University of West Bohemia in Pilsen, 2022. s. nestránkováno. ISBN: 978-1-66548-082-6cs
dc.identifier.doi10.1109/Diagnostika55131.2022.9905152
dc.identifier.isbn978-1-66548-082-6
dc.identifier.obd43937046
dc.identifier.uri2-s2.0-85141413769
dc.identifier.urihttp://hdl.handle.net/11025/50536
dc.language.isoenen
dc.publisherUniversity of West Bohemia in Pilsenen
dc.relation.ispartofseriesProceedings of the 2022 International Conference on Diagnostics in Electrical Engineering (Diagnostika) : CDEE 2022en
dc.rights© IEEEen
dc.rights.accessopenAccessen
dc.subject.translatednanoparticlesen
dc.subject.translatedepoxy resinen
dc.subject.translatednanocompositesen
dc.subject.translateddielectric propertiesen
dc.titleComparation two types of nanowires on the dielectric properties of epoxy resin with SiO2 nanoparticlesen
dc.typekonferenční příspěvekcs
dc.typeConferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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