Impedance spectroscopy – comparison of dielectric model with experimental results

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dc.contributor.authorKusák, Ivocs
dc.contributor.authorLuňák, Miroslavcs
dc.contributor.authorMizerová, Cecíliecs
dc.contributor.authorRovnaník, Pavelcs
dc.coverage.issue012001cs
dc.coverage.volume2568cs
dc.date.accessioned2024-02-19T10:45:47Z
dc.date.available2024-02-19T10:45:47Z
dc.date.issued2023-08-25cs
dc.description.abstractImpedance measurements of building materials have been gaining popularity especially in the last twenty years. No electrical component has only resistance, capacitance or inductance, as there is an interplay of these parameters. This is compounded in the case of building materials, which contain a significant number of different phases that vary in chemical composition, crystalline structure and properties. It is, therefore, necessary to choose a connection and measurement system that provides the most accurate information about the building material. This information is primarily meant to include the complex impedance, its components and the quantities derived from them. The derived quantities are electrical resistance or electrical capacitance. Using these quantities we can point out the composition of the material, its conductivity and identify the percolation threshold or describe its sensory properties in more detail. For measurements, an alternating electric field is crucial, and the range of frequencies depends on the instruments used. For materials characterization, the most used frequency range is 100 Hz to 100 kHz; however, we can measure down to 1 MHz.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Physics: Conference Series. 2023, vol. 2568, issue 012001, p. 1-10.en
dc.identifier.doi10.1088/1742-6596/2568/1/012001cs
dc.identifier.issn1742-6588cs
dc.identifier.orcid0000-0002-9919-3484cs
dc.identifier.orcid0000-0001-9334-2920cs
dc.identifier.orcid0000-0001-8080-2721cs
dc.identifier.orcid0000-0001-8404-6505cs
dc.identifier.other184419cs
dc.identifier.researcheridA-6595-2016cs
dc.identifier.researcheridB-3901-2010cs
dc.identifier.scopus55569760200cs
dc.identifier.scopus16246538000cs
dc.identifier.urihttps://hdl.handle.net/11012/245035
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofJournal of Physics: Conference Seriescs
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1742-6596/2568/1/012001cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1742-6588/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectelectrical properiesen
dc.subjectdielectric modelen
dc.subjectimpedanceen
dc.subjectpermittivityen
dc.subjectmodelen
dc.subjectimpedance spectroscopyen
dc.titleImpedance spectroscopy – comparison of dielectric model with experimental resultsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-184419en
sync.item.dbtypeVAVen
sync.item.insts2024.02.19 11:45:47en
sync.item.modts2024.02.19 11:12:55en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav chemiecs
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