Dielectric relaxation spectroscopy in PHEA hydrogels

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dc.contributor.author Kyritsis, A en
dc.contributor.author Pissis, P en
dc.contributor.author Gomez Ribelles, JL en
dc.contributor.author Monleon Pradas, M en
dc.date.accessioned 2014-03-01T01:09:50Z
dc.date.available 2014-03-01T01:09:50Z
dc.date.issued 1994 en
dc.identifier.issn 0022-3093 en
dc.identifier.uri http://hdl.handle.net/123456789/11204
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0028494968&partnerID=40&md5=d6f4057d87fc713ae6209885ca7f13a4 en
dc.subject.classification Materials Science, Ceramics en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.other Calorimetry en
dc.subject.other Composition effects en
dc.subject.other Concentration (process) en
dc.subject.other Dielectric relaxation en
dc.subject.other Gels en
dc.subject.other Glass transition en
dc.subject.other Spectroscopic analysis en
dc.subject.other Thermal effects en
dc.subject.other Water en
dc.subject.other Dielectric relaxation spectroscopy en
dc.subject.other Poly(hydroxyethyl acrylate) hydrogels en
dc.subject.other Thermally stimulated depolarization currents en
dc.subject.other Polyacrylates en
dc.title Dielectric relaxation spectroscopy in PHEA hydrogels en
heal.type journalArticle en
heal.language English en
heal.publicationDate 1994 en
heal.abstract Poly(hydroxyethyl acrylate) hydrogels with water contents varying in a wide interval are studied with differential scanning calorimetry and thermally stimulated depolarization currents (TSDC). The TSDC measurements reveal the influence of water on the secondary relaxations and suggest an additional mechanism due to reorientation of water molecules when the water content (dry basis) is higher than 0.3. The dependence of the glass transition temperature and the intensity and temperature of the main dielectric relaxation have been determined as a function of the water content. © 1994. en
heal.publisher ELSEVIER SCIENCE BV en
heal.journalName Journal of Non-Crystalline Solids en
dc.identifier.isi ISI:A1994PK61000059 en
dc.identifier.volume 172-174 en
dc.identifier.issue PART 2 en
dc.identifier.spage 1041 en
dc.identifier.epage 1046 en

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