Mechanical and dielectric properties of bulky side chain poly(methacrylates). Analysis of the low frequency phenomena .1. Poly(5-indanyl methacrylate)

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dc.contributor.authorCalleja, RD
dc.contributor.authorJaimes, C
dc.contributor.authorSanchisSanchez, MJ
dc.contributor.authorMartinezPina, F
dc.contributor.authorGargallo, L
dc.contributor.authorRadic, D
dc.date.accessioned2024-01-10T12:06:35Z
dc.date.available2024-01-10T12:06:35Z
dc.date.issued1997
dc.description.abstractThis paper composes the dynamic mechanical and dielectric relaxation properties for Poly (5-indanyl methacrylate) (P51M), a polymer with a bulky side chain. Measurements were carried out from about -100 degrees C to near 250 degrees C. A secondary loss peak was observed in dielectric measurements at room temperature (20 degrees C at 0.1 Hz.), whereas nothing was resolved in the mechanical spectrum, A prominent alpha relaxation associated with the glass transition was also observed near 107 degrees C at 0.1 Hz. in the dielectric and the mechanical spectra. Dipolar dielectric loss overlapped with conductivity at high temperatures and low frequencies. A new method to split the conductive, interfacial, and dipolar contributions to the spectrum is proposed.
dc.fechaingreso.objetodigital2024-04-11
dc.format.extent6 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1002/pen.11731
dc.identifier.issn0032-3888
dc.identifier.urihttps://doi.org/10.1002/pen.11731
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76180
dc.identifier.wosidWOS:A1997XA66000013
dc.information.autorucQuímica;Gargallo L;S/I;98194
dc.information.autorucQuímica;Radic D;S/I;49367
dc.issue.numero5
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final887
dc.pagina.inicio882
dc.publisherSOC PLASTICS ENG INC
dc.revistaPOLYMER ENGINEERING AND SCIENCE
dc.rightsacceso restringido
dc.subjectUNPERTURBED DIMENSIONS
dc.subjectPOLY(DIMETHYLPHENYL
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleMechanical and dielectric properties of bulky side chain poly(methacrylates). Analysis of the low frequency phenomena .1. Poly(5-indanyl methacrylate)
dc.typeartículo
dc.volumen37
sipa.codpersvinculados98194
sipa.codpersvinculados49367
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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