- -

Conductivity and Time-Temperature Correspondence in Polar Viscoelastic Liquids

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Conductivity and Time-Temperature Correspondence in Polar Viscoelastic Liquids

Show simple item record

Files in this item

dc.contributor.author Carsí Rosique, Marta es_ES
dc.contributor.author Sanchis Sánchez, María Jesús es_ES
dc.contributor.author Ortiz Serna, Mª Pilar es_ES
dc.contributor.author Redondo Foj, María Belén es_ES
dc.contributor.author Díaz Calleja, Ricardo es_ES
dc.contributor.author Riande, E. es_ES
dc.date.accessioned 2016-03-29T09:15:09Z
dc.date.issued 2013-04-23
dc.identifier.issn 0024-9297
dc.identifier.uri http://hdl.handle.net/10251/62050
dc.description.abstract This work is focused on the conductivity study of viscoelastic liquids, taking as a model poly(2,3-dimethoxybenzyl methacrylate). Each isotherm, displaying the conductivity in the frequency domain, shows a plateau in the low frequency region, representing the dc conductivity. The covered frequency range by the plateau increases with the temperature. The frequency corresponding to the end of the plateau, ωc, marks the onset of the ac conductivity, which correspond in increasing order of frequency to Maxwell− Wagner−Sillars, glass−rubber transition and secondary relaxations. The contributions of the relaxation processes to the ac conductivity in the wholly frequencies range were analyzed. The time−temperature correspondence principle holds for the reduced ac conductivity. However, this principle does not hold for the components of the complex dielectric permittivity due, among other things, to the different temperature dependences of each dipolar relaxation processes. Analogueies and differences between the conductivity behavior of viscoelastic liquids and disordered inorganic solids are discussed. es_ES
dc.description.sponsorship This work was financially supported by the DGCYT and CAM through the Grant MAT2012-33483. This work is dedicated in memoriam of Professor Emeritus Evaristo Riande in recognition of his contribution to polymer science. en_EN
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation DGCYT es_ES
dc.relation CAM MAT2012-33483 es_ES
dc.relation.ispartof Macromolecules es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject RELAXATION PROCESSES es_ES
dc.subject DIELECTRIC RESPONSE es_ES
dc.subject MOLECULAR-DYNAMICS es_ES
dc.subject GLASSES es_ES
dc.subject BEHAVIOR es_ES
dc.subject DIPOLAR es_ES
dc.subject POLYSTYRENE es_ES
dc.subject DEPENDENCE es_ES
dc.subject VISCOSITY es_ES
dc.subject POLYMERS es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.classification TERMODINAMICA APLICADA (UPV) es_ES
dc.title Conductivity and Time-Temperature Correspondence in Polar Viscoelastic Liquids es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1021/ma400224x
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.description.bibliographicCitation Carsí Rosique, M.; Sanchis Sánchez, MJ.; Ortiz Serna, MP.; Redondo Foj, MB.; Díaz Calleja, R.; Riande, E. (2013). Conductivity and Time-Temperature Correspondence in Polar Viscoelastic Liquids. Macromolecules. 46(8):3167-3175. doi:10.1021/ma400224x es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1021/ma400224x es_ES
dc.description.upvformatpinicio 3167 es_ES
dc.description.upvformatpfin 3175 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 46 es_ES
dc.description.issue 8 es_ES
dc.relation.senia 258370 es_ES
dc.identifier.eissn 1520-5835


This item appears in the following Collection(s)

Show simple item record