DIELECTRIC-RELAXATION IN POLY(MONOBENZYL ITACONATE)

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dc.contributor.authorDIAZCALLEJA, R
dc.contributor.authorRIBESGREUS, A
dc.contributor.authorGARGALLO, L
dc.contributor.authorRADIC, D
dc.date.accessioned2025-01-23T19:22:53Z
dc.date.available2025-01-23T19:22:53Z
dc.date.issued1991
dc.description.abstractThe dielectric relaxation properties of poly(monobenzyl itaconate) have been studied and four relaxation processes (alpha, beta, gamma and delta) have been found. These processes respectively appear in the decreasing order of temperatures 100, 20, -42 and - 110-degrees-C at 2 kHz. The best defined relaxations, alpha and gamma have been described in terms of semiempirical models. Different molecular origins for each relaxation have been proposed by comparison with other polymers of similar structures, particularly with poly(benzyl methacrylate). In the general case, the higher complexity of the side chains in poly(methacrylates) as well as in poly(itaconates) involves the possibility of multiple relaxation mechanisms that are not always easy to interpret.
dc.fuente.origenWOS
dc.identifier.issn0032-3861
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/99122
dc.identifier.wosidWOS:A1991GF02000005
dc.issue.numero13
dc.language.isoen
dc.pagina.final2334
dc.pagina.inicio2331
dc.revistaPolymer
dc.rightsacceso restringido
dc.subjectDIELECTRIC RELAXATION
dc.subjectMOLECULAR DYNAMICS
dc.subjectTEMPERATURE EFFECTS
dc.subjectPOLY(ITACONATES)
dc.titleDIELECTRIC-RELAXATION IN POLY(MONOBENZYL ITACONATE)
dc.typeartículo
dc.volumen32
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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