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dc.contributor.authorReglero Ruiz, José Antonio 
dc.contributor.authorVallejos Calzada, Saúl 
dc.contributor.authorPascual Portal, Blanca Sol 
dc.contributor.authorRamos Rodríguez, Cipriano 
dc.contributor.authorBeltrán Calvo, Sagrario 
dc.contributor.authorGarcía García, Félix Clemente 
dc.contributor.authorGarcía Pérez, José Miguel 
dc.date.accessioned2018-07-23T08:55:39Z
dc.date.issued2018-10
dc.identifier.issn0896-8446
dc.identifier.urihttp://hdl.handle.net/10259/4861
dc.description.abstractA series of cross-linked copolymer films based on 1-vinyl-2-pyrrolidone and methyl methacrylate were produced using different poly(ethylene glycol) dimethacrylates as cross-linking agents. The average molecular mass of the cross-linking agent was varied, then allowing the foaming process using supercritical CO2 (ScCO2), obtaining microcellular films with different cellular structures as a function of the molecular mass of the cross-linking agent. The chemical structure, swelling behavior, CO2 uptake and cellular morphology of the materials were studied. Finally, the influence of the different cross-linking agents in the mechanical properties was also evaluated by measuring the tensile properties of the microcellular films.en
dc.description.sponsorshipFondo Europeo de Desarrollo Regional (FEDER) and the Spanish Agencia Estatal de Investigación (AEI) (MAT2017-84501-R)en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofThe Journal of Supercritical Fluids. 2018, V. 140, p. 270-278en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMicrocellular polymer foamen
dc.subjectFilmsen
dc.subjectCross-linkingen
dc.subjectTensile propertiesen
dc.subjectScCO2 foamingen
dc.subject.otherQuímica orgánicaes
dc.subject.otherChemistry, Organicen
dc.titleMicrocellular polymer films based on cross-linked 1-vinyl-2-pyrrolidone and methyl methacrylateen
dc.typeinfo:eu-repo/semantics/article
dc.date.embargo2020-10
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttps://doi.org/10.1016/j.supflu.2018.07.011
dc.identifier.doi10.1016/j.supflu.2018.07.011
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/MAT2017-84501-R
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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