Electrical conductivity of ceramics based on (Cu1-x Agx)7SiS5I nanocrystalline powders

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dc.contributor.authorStudenyak Ihoren
dc.contributor.authorСтуденяк Ігорuk
dc.contributor.authorBereznyuk Serhiyen
dc.contributor.authorСергій Березнюкuk
dc.contributor.authorPogodin Artemen
dc.contributor.authorПогодін Артемuk
dc.contributor.authorFilep Mykhailoen
dc.contributor.authorФілеп Михайлоuk
dc.contributor.authorFilep Mihályhu
dc.contributor.authorShender Irynaen
dc.contributor.authorШендер Іринаuk
dc.contributor.authorOleksandr Kokhanen
dc.contributor.authorКохан Олександрuk
dc.date.accessioned2024-03-15T11:38:55Z
dc.date.available2024-03-15T11:38:55Z
dc.date.issued2020
dc.description.abstractAbstract. Ceramic samples based on (Cu1-xAgx)7SiS5I nanocrystalline powders were manufactured by pressing them at ~ 400 MPa pressure and subsequent annealing at 973 K during 36 hours. Investigations of electrical conductivity of ceramics based on (Cu1-xAgx)7SiS5I solid solutions were carried out by the method of impedance spectroscopy in the frequency range from 10 Hz to 2×106 Hz and in the temperature range 292-383 K. It is established that with increasing the content of silver atoms in ceramic samples based on (Cu1-xAgx)7SiS5I, the ionic component of electrical conductivity increases nonlinearly, while electronic component decreases nonlinearly, and their ratio increases nonlinearly and for Ag7SiS5I exceeds 60000.en
dc.identifier.citationIn Proceedings of the 2020 IEEE 10th International Conference on “Nanomaterials: Applications & Properties” (NAP-2020). Volume 2., Sumy, Sumy State University, 2020. 4 p.en
dc.identifier.isbn978-1-7281-8506-4
dc.identifier.urihttps://dspace.kme.org.ua/handle/123456789/3413
dc.language.isoenen
dc.publisherSumy State Universityen
dc.relation.ispartofseries;Volume 2.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectsolid solutionsen
dc.subjectceramicsen
dc.subjectelectrical conductivityen
dc.subjectactivation energyen
dc.subjectcompositional dependenceen
dc.titleElectrical conductivity of ceramics based on (Cu1-x Agx)7SiS5I nanocrystalline powdersen
dc.typedc.type.collaborativeen

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In Proceedings of the 2020 IEEE 10th International Conference on “Nanomaterials: Applications & Properties” (NAP-2020). Volume 2., Sumy, Sumy State University, 2020. 4 p.
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