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An experimental study of dynamic behaviour of graphite polycarbonatediol polyurethane composites for protective coatings

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An experimental study of dynamic behaviour of graphite polycarbonatediol polyurethane composites for protective coatings

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dc.contributor.author Gómez, C.M. es_ES
dc.contributor.author Culebras, M. es_ES
dc.contributor.author Cantarero Saez, Andres es_ES
dc.contributor.author Redondo Foj, María Belén es_ES
dc.contributor.author Ortiz Serna, María Pilar es_ES
dc.contributor.author Carsí Rosique, Marta es_ES
dc.contributor.author Sanchis Sánchez, María Jesús es_ES
dc.date.accessioned 2015-03-04T12:41:13Z
dc.date.available 2015-03-04T12:41:13Z
dc.date.issued 2013-06
dc.identifier.issn 0169-4332
dc.identifier.uri http://hdl.handle.net/10251/47704
dc.description.abstract Segmented polycarbonatediol polyurethane (PUPH) has been synthesized and modified with different amounts of graphite conductive filler (from 0 to 50 wt%). Thermal and dynamical thermal analysis of the composites clearly indicates changes in the polyurethane relaxations upon addition of graphite. Broadband dielectric spectroscopy has been used to study the dielectric properties of the (PUPH) and one composite in the frequency range from 10−2 to 107 Hz and in the temperature window of −140 to 170 ◦C. Relaxation processes associated with different molecular motions and conductivity phenomena (Maxwell–Wagner–Sillars and electrode polarization) are discussed and related to the graphite content es_ES
dc.description.sponsorship We acknowledge the financial support of the Ministry of Finances and Competitiveness through the Grant CDS2010-0044 belonging to the "Consolider-Ingenio Programme" and for the Grant MAT2012-33483. The authors thank UBE Chem Eur for the PCD supply for this work. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Ministry of Finances and Competitiveness through the Grant CDS2010-0044 belonging to the “Consolider-Ingenio Programme” es_ES
dc.relation info:eu-repo/grantAgreement/MINECO//MAT2012-33483/ES/NANOHILOS SEMICONDUCTORES Y DE POLIMEROS CON APLICACIONES EN ENERGIA/ es_ES
dc.relation.ispartof Applied Surface Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Dielectric es_ES
dc.subject Polyurethane es_ES
dc.subject Expanded graphite es_ES
dc.subject Composites es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.classification TERMODINAMICA APLICADA (UPV) es_ES
dc.title An experimental study of dynamic behaviour of graphite polycarbonatediol polyurethane composites for protective coatings es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.apsusc.2012.12.108
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología Eléctrica - Institut de Tecnologia Elèctrica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.description.bibliographicCitation Gómez, C.; Culebras, M.; Cantarero Saez, A.; Redondo Foj, MB.; Ortiz Serna, MP.; Carsí Rosique, M.; Sanchis Sánchez, MJ. (2013). An experimental study of dynamic behaviour of graphite polycarbonatediol polyurethane composites for protective coatings. Applied Surface Science. 275:295-302. https://doi.org/10.1016/j.apsusc.2012.12.108 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.apsusc.2012.12.108 es_ES
dc.description.upvformatpinicio 295 es_ES
dc.description.upvformatpfin 302 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 275 es_ES
dc.relation.senia 258369
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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