Analysis of Poly (2-Hydroxyethyl Methacrylate)-co-Poly (4-Vinyl Pyridine) Copolymers [COP2,4] Irradiated: an EPR study

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dc.contributor.authorCeylan, Y.
dc.contributor.authorAydogmus, H. Yumurtaci
dc.contributor.authorUsta, K.
dc.contributor.authorUsta, A.
dc.contributor.authorCeylan, N.
dc.contributor.authorYilmaz, H.
dc.date.accessioned2020-03-26T19:23:04Z
dc.date.available2020-03-26T19:23:04Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description2nd International Conference on Computational and Experimental Science and Engineering (ICCESEN) -- OCT 14-19, 2015 -- Kemer, TURKEYen_US
dc.description.abstractPoly(2-hydroxyethyl methacrylate)-co-poly(4-vinyl pyridine) and poly(HEMA)-co-poly-(4-VP) copolymers were synthesized by free radical polymerization. K2S2O8 was used as an initiator. Chain lengths of the copolymer was changed by varying the monomer/initiator ratio. These polymers have molarites of 2.6 and 2.1 respectively and are called COP2 and COP4. The samples were exposed to gamma rays at room temperature. After irradiation, the EPR spectra of COP2 and COP4 were recorded between 120 K and 450 K. From the temperature dependence of the line intensity, it was concluded that unpaired spin concentration in the irradiated samples has been changing with temperature. A theoretical study, presented in this report, was aimed to test success of the machine learning methods and to select the best learning method.en_US
dc.identifier.doi10.12693/APhysPolA.130.167en_US
dc.identifier.endpage171en_US
dc.identifier.issn0587-4246en_US
dc.identifier.issn1898-794Xen_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage167en_US
dc.identifier.urihttps://dx.doi.org/10.12693/APhysPolA.130.167
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33251
dc.identifier.volume130en_US
dc.identifier.wosWOS:000384810700043en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPOLISH ACAD SCIENCES INST PHYSICSen_US
dc.relation.ispartofACTA PHYSICA POLONICA Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleAnalysis of Poly (2-Hydroxyethyl Methacrylate)-co-Poly (4-Vinyl Pyridine) Copolymers [COP2,4] Irradiated: an EPR studyen_US
dc.typeArticleen_US

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