Redox polymerization of N-isopropylacrylamide by using hydroxylated soya oil polymer

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dc.contributor.authorAllı, Abdulkadir
dc.contributor.authorSanal, Timur
dc.contributor.authorHazer, Baki
dc.date.accessioned2020-04-30T23:31:35Z
dc.date.available2020-04-30T23:31:35Z
dc.date.issued2015
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Kimya Bölümüen_US
dc.descriptionWOS: 000353336300016en_US
dc.description.abstractWater soluble hydroxylated soya oil polymer was used in the redox polymerization of N-isopropylacrylamide (NIPAM) in order to obtain water-based hydroxylated-soya oil polymer-g-PNIPAM graft copolymer. For this purpose, soya oil was exposed to air under sunlight to obtain autoxidized soya oil polymer (PSy-ox). PSy-ox was allowed to react with diethanol amine to obtain hydroxylated soya oil polymer (hydroxylated-PSy). An ammonium persulfate with hydroxylated-PSy redox initiating system was used in the polymerization of NIPAM in order to obtain thermoresponsive hydroxylated-PSy-g-PNIPAM water-based graft copolymers. The graft copolymers were characterized using proton nuclear magnetic resonance, Fourier transform infrared spectroscopy, gel permeation chromatography, thermal gravimetric analysis, and differential scanning calorimetry techniques. The effects of hydroxylated-PSy on the thermal response rate of PNIPAM and the percentage of transmittance in the water of graft copolymers were studied by means of observing UV transmittance behaviors in response to changing temperature. This showed the temperature-responsive property, and exhibited a volume phase transition from 22 degrees C to 29 degrees C, while that of PNIPAM was 32 degrees C.en_US
dc.description.sponsorshipBillent Ecevit University Research FundBulent Ecevit University [BEU-2012-10-03-13]; Duzce University Research FundDuzce University [2014.05.03.234, 2014.05.03.248]; Scientific and Technological Research Council of Turkey (TUBiTAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [211T016, 110T884]en_US
dc.description.sponsorshipThis work was supported financially by Billent Ecevit University Research Fund (#BEU-2012-10-03-13), Duzce University Research Fund (Grant Numbers: 2014.05.03.234, 2014.05.03.248), and the Scientific and Technological Research Council of Turkey (TUBiTAK) (Grant Numbers: 211T016, 110T884).en_US
dc.identifier.doi10.3906/kim-1411-36en_US
dc.identifier.endpage394en_US
dc.identifier.issn1300-0527
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage382en_US
dc.identifier.urihttps://doi.org/10.3906/kim-1411-36
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4327
dc.identifier.volume39en_US
dc.identifier.wosWOS:000353336300016en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherScientific Technical Research Council Turkey-Tubitaken_US
dc.relation.ispartofTurkish Journal Of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHydroxylated soya oil polymeren_US
dc.subjectthermo-responsive polymeren_US
dc.subjectN-isopropylacrylamideen_US
dc.subjectredox polymerizationen_US
dc.titleRedox polymerization of N-isopropylacrylamide by using hydroxylated soya oil polymeren_US
dc.typeArticleen_US

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