Show simple item record

dc.contributor.authorLopes, Ana Catarina
dc.contributor.authorCaparrós Vázquez, Cristina Maria
dc.contributor.authorFerdov, Stanislav
dc.contributor.authorLanceros Méndez, Senentxu
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2014-05-06T11:24:22Z
dc.date.created2012-11-21
dc.date.issued2012-11-21
dc.identifier.citationLopes, A. C. [et al.]. Infuence of zeolite structure and chemistry on the electrical response and crystallization phase of poly(vinylidene fluoride). "journal materials science", 21 Novembre 2012, vol. 48, núm. 5, p. 2199-2206.
dc.identifier.urihttp://hdl.handle.net/2117/22842
dc.description.abstractZeolites with framework types LTL, LTA, FAU, and MFI were synthesized and used as fillers to prepare PVDF/zeolite composites. The obtained composites showed structural and electrical dependence on the pore system and chemical content of the inorganic host. The larger polymer-zeolite electrostatic interactions of the Y and A zeolites lead the polymer to crystallize in the electroactive ¿-phase, which in the case of the L zeolite is prevented due to the reduced interaction area. The solvent and water encapsulation ability of the zeolite as well as improve of the dielectric response of the composite is directly related to the Si/Al ratio, leading zeolites with lower Si/Al ratios to larger dielectric responses and encapsulation efficiencies in the composites. These effects show also some dependency on the dimensionality of the pore system; the zeolite L-containing 1D channels showing superior dielectric performance than the 3D pore system of zeolite Y.
dc.format.extent8 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshZeolites
dc.titleInfuence of zeolite structure and chemistry on the electrical response and crystallization phase of poly(vinylidene fluoride)
dc.typeArticle
dc.subject.lemacZeolites
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://link.springer.com/article/10.1007/s10853-012-6995-9
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac13635965
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorLopes, A. C.; Caparros, C.; Ferdov, S.; Lanceros-Mendez, S.
local.citation.publicationNamejournal materials science
local.citation.volume48
local.citation.number5
local.citation.startingPage2199
local.citation.endingPage2206


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record