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dc.contributor.authorVazirov, R. A.en
dc.contributor.authorShkuro, A. E.en
dc.contributor.authorBuryndin, V. G.en
dc.contributor.authorZakharov, P. S.en
dc.contributor.authorShishlov, O. F.en
dc.contributor.authorVazirova, E. N.en
dc.date.accessioned2025-12-18T07:10:38Z-
dc.date.available2025-12-18T07:10:38Z-
dc.date.issued2025-
dc.identifier.citationThe effect of high-energy electron beam irradiation on the physicochemical properties of PET material / R. A. Vazirov, A. E. Shkuro, V. G. Buryndin [et al.] // Radiation Physics and Chemistry. – 2025. – Vol. 227. – № 112392. DOI: 10.1016/j.radphyschem.2024.112392.en
dc.identifier.citationVazirov, R. A., Shkuro, A. E., Buryndin, V. G., Zakharov, P. S., Shishlov, O. F., & Vazirova, E. N. (2025). The effect of high-energy electron beam irradiation on the physicochemical properties of PET material. Radiation Physics and Chemistry (Oxford, England: 1993), 227(112392), 112392. doi:10.1016/j.radphyschem.2024.112392apa
dc.identifier.issn0969-806X-
dc.identifier.otherno full texten
dc.identifier.urihttps://elar.usfeu.ru/handle/123456789/14496-
dc.description.abstractPolyethylene terephthalate (PET) is a thermoplastic polyester used in the manufacture of containers and packaging. PET waste occupies one of the top positions in terms of volume among polymer waste. The radiation modification of PET is a promising method for regulating its operational and technological properties. It is assumed that irradiation of PET waste with an electron beam will facilitate its secondary processing. The aim of this work was to study the effect of the ionizing radiation on the PET physicochemical and physicomechanical properties. For this purpose, samples were irradiated by hig-energy electron beam with energy 10 MeV and dose range 0–600 kGy. The radiation-induced EPR of the signal was measured, and the dose dependence was estimated. As a result, it was found that irradiation with electrons leads to a decrease in the melting temperature and an increase in the melt fluidity and glass transition temperature of PET. The hardness and rigidity of the irradiated samples increase. The changes in properties are explained by the destruction of PET macromolecules, which proceeds with the formation of carboxyl and carbonyl groups. © 2024 Elsevier Ltden
dc.format.mimetypetext/htmlen
dc.language.isoenen
dc.publisherElsevier Ltden
dc.rightsinfo:eu-repo/semantics/restrictedAccessen
dc.sourceRadiation Physics and Chemistryen
dc.subjectELECTRON BEAMen
dc.subjectEPRen
dc.subjectPHYSICO-CHEMICAL PROPERTIESen
dc.subjectPHYSICO-MECHANICAL PROPERTIESen
dc.subjectPLASTICS RECYCLINGen
dc.subjectPOLYMERSen
dc.subjectRADIATIONSen
dc.subjectGLUINGen
dc.subjectRADIATION CHEMISTRYen
dc.subjectA: THERMOPLASTICSen
dc.subjectELECTRON-BEAMen
dc.subjectENERGYen
dc.subjectHIGH ENERGY ELECTRON BEAM IRRADIATIONen
dc.subjectPHYSICOCHEMICAL PROPERTYen
dc.subjectPHYSICOMECHANICAL PROPERTIESen
dc.subjectPLASTICS RECYCLINGen
dc.subjectPOLYMER WASTESen
dc.subjectTEREPHTHALATEen
dc.subjectTHERMOPLASTIC POLYESTERSen
dc.subjectPLASTIC CONTAINERSen
dc.subjectCARBONYL DERIVATIVEen
dc.subjectPOLYETHYLENE TEREPHTHALATEen
dc.subjectPOLYMERen
dc.subjectABSORPTION INTENSITYen
dc.subjectACOUSTIC TECHNOLOGYen
dc.subjectANALYTICAL PARAMETERSen
dc.subjectARTICLEen
dc.subjectCOMPRESSIVE MODULUSen
dc.subjectCRYSTALLIZATIONen
dc.subjectDIFFERENTIAL SCANNING CALORIMETRYen
dc.subjectDISTURBED TOTAL INTERNAL REFLECTIONen
dc.subjectELECTROMAGNETIC RESONANCE TECHNIQUEen
dc.subjectELECTRONen
dc.subjectELECTRON BEAMen
dc.subjectELECTRON SPIN RESONANCEen
dc.subjectELONGATION AT BREAKen
dc.subjectELONGATION AT TENSILE STRESSen
dc.subjectEXPOSURE TIMEen
dc.subjectFOURIER TRANSFORM INFRARED SPECTROSCOPYen
dc.subjectFREQUENCY ANALYSISen
dc.subjectGLASS TRANSITION TEMPERATUREen
dc.subjectHARDNESSen
dc.subjectHIGH ENERGY ELECTRON BEAM IRRADIATIONen
dc.subjectINFRARED SPECTROSCOPYen
dc.subjectINTERNAL DIAMETERen
dc.subjectIONIZING RADIATIONen
dc.subjectKINETICSen
dc.subjectMAGNETIC FIELDen
dc.subjectMELT FLUIDITYen
dc.subjectMELTING TEMPERATUREen
dc.subjectMODULUS OF ELASTICITYen
dc.subjectMOLECULAR VIBRATIONen
dc.subjectNONHUMANen
dc.subjectOPTICAL DENSITYen
dc.subjectPARAMAGNETIC PROPERTIESen
dc.subjectPHASE TRANSFORMATIONen
dc.subjectPHYSICAL CHEMISTRYen
dc.subjectPHYSICAL PARAMETERSen
dc.subjectPHYSICAL PHENOMENAen
dc.subjectPHYSICOMECHANICAL PROPERTIESen
dc.subjectRADIATION MODIFICATIONen
dc.subjectRADIATION POWERen
dc.subjectSHORE HARDNESSen
dc.subjectTENSILE STRENGTHen
dc.subjectTENSILE YIELD STRENGTHen
dc.subjectTHERMAL ANALYSISen
dc.subjectYIELD STRENGTHen
dc.titleThe effect of high-energy electron beam irradiation on the physicochemical properties of PET materialen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
local.volume227-
local.identifier.wosWOS:001360555900001-
local.identifier.doi10.1016/j.radphyschem.2024.112392-
local.affiliationUral Federal University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.affiliationUral State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeVazirov, Ruslan Albertovich, Ural Federal University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeShkuro, Aleksey Evgenievich, Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeBuryndin, Victor G., Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeZakharov, Pavel Sergeevich, Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeShishlov, Oleg F., Ural State Forest Engineering University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.contributor.employeeVazirova, E. N., Ural Federal University, Yekaterinburg, Sverdlovskaya, Russian Federationen
local.identifier.eid2-s2.0-85209092092-
local.description.order112392-
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