Autoxidized Oleic Acid Bifunctional Macro Peroxide Initiators for Free Radical and Condensation Polymerization. Synthesis and Characterization of Multiblock Copolymers

Basit Öğe Kaydı
dc.contributor.authorAyyildiz, Elif
dc.contributor.authorEren, Melike
dc.contributor.authorCanbay, Hale Secilmis
dc.contributor.authorAshby, Richard D.
dc.contributor.authorHazer, Baki
dc.date.accessioned2020-05-21T01:27:35Z
dc.date.available2020-05-21T01:27:35Z
dc.date.issued2019
dc.departmentKapadokya Üniversitesi, Uygulamalı Bilimler Yüksekokulu, Uçak Gövde ve Motor Bakım Bölümü
dc.descriptionSecilmis Canbay, Hale/0000-0002-3783-8064; Hazer, Baki/0000-0001-8770-805X
dc.descriptionTARAMASCOPUS
dc.descriptionIndex: SCI-E, WOS, Scopus
dc.descriptionTARAMAWOS
dc.description.abstractAutoxidation of unsaturated fatty acids gives fatty acid macroperoxide initiators containing two functionalities which can lead to free radical and condensation polymerizations in a single pot. The oleic acid macroperoxide initiator obtained by ecofriendly autoxidation (Pole4m) was used in both the free radical polymerization of styrene and the condensation polymerization with amine-terminated polyethylene glycol (PEGNH2) to obtain triblock branched graft copolymers. The narrow molar masses of the poly oleic acid-g-styrene (PoleS) and poly oleic acid-g-styrene-g-PEG (PoSG) graft copolymers were successfully obtained. The inclusion of oleic acid decreased the glass transition temperature of the polystyrene segment because of the plasticizing effect of oleic acid. In addition, a mechanical property of the copolymer was improved when compared with the pure PS. Structural characterization, morphology of the fracture surface, micelle formation, thermal analysis and molar masses of the obtained products were also evaluated.
dc.description.sponsorshipKapadokya University Research Fund [KUN.2018-BAGP-001]; Bulent Ecevit University Research FundBulent Ecevit University [BEU-2017-72118496-01]
dc.description.sponsorshipThis work was supported by the Kapadokya University Research Fund (KUN.2018-BAGP-001) and Bulent Ecevit University Research Fund (#BEU-2017-72118496-01). The Authors thank to Koray Alper and Fatih Pekdemir for taking SEM and FTIR spectra, respectively. The Authors thank to Serdar Coban, Sidika Sarac Tabakli and Gulsen Darici (Cilas Kaucuk, Devrek, Zonguldak, Turkey) for taking stress-strain measurements.
dc.identifier.doi10.1007/s10924-019-01536-6
dc.identifier.endpage2576en_US
dc.identifier.issn1566-2543
dc.identifier.issn1572-8919
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage2562en_US
dc.identifier.urihttps://doi.org/10.1007/s10924-019-01536-6
dc.identifier.urihttps://hdl.handle.net/20.500.12695/28
dc.identifier.volume27en_US
dc.identifier.wosWOS:000491549500023
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal Of Polymers And The Environment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOleic acid
dc.subjectMacroperoxide initiator
dc.subjectAutoxidation
dc.subjectAmphiphilic copolymer
dc.titleAutoxidized Oleic Acid Bifunctional Macro Peroxide Initiators for Free Radical and Condensation Polymerization. Synthesis and Characterization of Multiblock Copolymers
dc.typeArticle

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