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dc.contributor.authorCortés Izquierdo, M. Pilar
dc.contributor.authorFraga Rivas, Iria
dc.contributor.authorCalventus Solé, Yolanda
dc.contributor.authorHutchinson, John M.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2015-03-17T14:16:08Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationCortes, M. [et al.]. A new epoxy based layered silicate nanocomposite using a hyperbranched polymer: study of the curing reaction and nanostructure development. A: International Conference on Modification, Degradation and Stabilization of Polymers. "NANOCOMPOSITES MoDeSt Workshop 2013. Book of abstracts.". Warsaw: 2013, p. 91-94.
dc.identifier.isbn978-83-925627-2-6
dc.identifier.urihttp://hdl.handle.net/2117/26762
dc.description.abstractPolymer layered silicate (PLS) nanocomposites based on epoxy resins have been widely studied previously [1], but the anticipated dramatic enhancement of their properties has not yet been realised. One approach to overcoming this problem that has recently been investigated is to incorporate hyperbranched polymers into these systems [2]. The supposed advantages of this approach are both to improve the dispersion of the clay in the epoxy resin matrix and also to increase the degree of exfoliation that takes place when the system is cured. In the present work, we further investigate this idea by fabricating PLS nanocomposites based upon a bifunctional epoxy resin and an –NH terminated poly(ethyleneimine) hyperbranched polymer, which acts as the curing agent. The effect of the clay content is studied and the results are compared also with previous work in which the curing agent was a diamine [3]
dc.format.extent4 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Materials compostos
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshNanocomposites (Materials)
dc.titleA new epoxy based layered silicate nanocomposite using a hyperbranched polymer: study of the curing reaction and nanostructure development
dc.typeConference lecture
dc.subject.lemacNanocompostos (Materials) -- Congressos
dc.contributor.groupUniversitat Politècnica de Catalunya. TERFIQ - Grup de Termodinàmica i Fisico-Química
dc.relation.publisherversionhttp://en.www.ichp.pl/attach.php?id=2056
dc.rights.accessRestricted access - publisher's policy
drac.iddocument12865585
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorCortes, M.; Fraga, I.; Calventus, Y.; Hutchinson, J.M.
upcommons.citation.contributorInternational Conference on Modification, Degradation and Stabilization of Polymers
upcommons.citation.pubplaceWarsaw
upcommons.citation.publishedtrue
upcommons.citation.publicationNameNANOCOMPOSITES MoDeSt Workshop 2013. Book of abstracts.
upcommons.citation.startingPage91
upcommons.citation.endingPage94
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