Improvement of thermal conductivity of rigid polyurethane foams with aluminum nitride filler

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dc.authorid0000-0002-8113-5534en_US
dc.contributor.authorAkkoyun, Serife
dc.contributor.authorAkkoyun, Meral
dc.date.accessioned2021-03-20T20:09:13Z
dc.date.available2021-03-20T20:09:13Z
dc.date.issued2021
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Polimer Malzeme Mühendisliği Bölümüen_US
dc.description.abstractThe aim of this work is the fabrication of electrically insulating composite rigid polyurethane foams with improved thermal conductivity. Therefore, this study is focused on the effect of aluminum nitride (AIN) on the thermal and electrical conductivities of rigid polyurethane foams. For this purpose, aluminum nitride/rigid polyurethane composite foams were prepared using a three-step procedure. The electrical and thermal conductivities of the foams were characterized. The thermal transitions, mechanical properties and morphology of the foams were also examined. The results reveal that AIN induces an increase of the thermal conductivity of rigid polyurethane foam of 24% which seems to be a relatively noticeable increase in polymeric foams. The low electrical conductivity of the foams is preserved.en_US
dc.identifier.doi10.1177/0262489321988970en_US
dc.identifier.issn0262-4893
dc.identifier.issn1478-2421
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttp://doi.org/10.1177/0262489321988970
dc.identifier.urihttps://hdl.handle.net/20.500.12885/303
dc.identifier.wosWOS:000612329200001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkkoyun, Meral
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofCellular Polymersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRigid polyurethane foamsen_US
dc.subjectaluminum nitrideen_US
dc.subjectthermal conductivityen_US
dc.subjectelectrical insulationen_US
dc.subjectcomposite foamsen_US
dc.titleImprovement of thermal conductivity of rigid polyurethane foams with aluminum nitride filleren_US
dc.typeArticleen_US

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