Effects of functional groups on the thermal properties of modified polystyrene

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dc.contributor.authorAhmetli, Gulnare
dc.contributor.authorCerit, Alaaddin
dc.date.accessioned2020-03-26T17:17:21Z
dc.date.available2020-03-26T17:17:21Z
dc.date.issued2007
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractPolystyrene is, after polyolefins, the most widespread polymer in both industry and everyday life, successfully replacing some raw natural materials. In this study, the chemical modification of polystyrenes of different molecular weights was performed with various functional group modifiers (epichlorohydrin, maleic anhydride, and acetic anhydride) in one stage and in the medium of the cationic catalyst BF3.O(C2H5)(2) according to previous studies. The concentration of the functional groups bonded to the aromatic ring of the polymer as a result of the chemical modification of polystyrenes of different molecular weights depended on the molecular weight of the polymer, and more functional groups were bonded to lower molecular weight polystyrene. The effects of the functional groups bonded to the structure of the polymer on the thermal properties of modified polystyrene were investigated. The polystyrene that was modified by maleic anhydride was more stable against thermal destruction at high temperatures. (c) 2007 Wiley Periodicals, Inc.en_US
dc.identifier.doi10.1002/app.25984en_US
dc.identifier.endpage2553en_US
dc.identifier.issn0021-8995en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2549en_US
dc.identifier.urihttps://dx.doi.org/10.1002/app.25984
dc.identifier.urihttps://hdl.handle.net/20.500.12395/21366
dc.identifier.volume104en_US
dc.identifier.wosWOS:000245141400063en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherJOHN WILEY & SONS INCen_US
dc.relation.ispartofJOURNAL OF APPLIED POLYMER SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectmodificationen_US
dc.subjectpolystyreneen_US
dc.subjectthermal propertiesen_US
dc.titleEffects of functional groups on the thermal properties of modified polystyreneen_US
dc.typeArticleen_US

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