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dc.contributor.authorZarca Lago, Gabriel 
dc.contributor.authorHorne, W. Jeffrey
dc.contributor.authorOrtiz Uribe, Inmaculada 
dc.contributor.authorUrtiaga Mendia, Ana María 
dc.contributor.authorBara, Jason E.
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-08-01T13:42:19Z
dc.date.available2018-10-31T03:45:11Z
dc.date.issued2016-10-01
dc.identifier.issn0376-7388
dc.identifier.issn1873-3123
dc.identifier.otherCTQ2012-31639es_ES
dc.identifier.urihttp://hdl.handle.net/10902/11481
dc.description.abstractComposite poly(ionic liquid)-ionic liquid membranes containing copper (I) chloride (CuCl) have been successfully fabricated via photopolymerization of an IL monomer, 1-vinyl-3-butylimidazolium bistriflimide ([C4vim][Tf2N]), in the presence of CuCl and a non-polymerizable IL, 1-butyl-3-methylimidazolium chloride ([C4mim][Cl]), forming the chlorocuprate anion ([CuCl2]-) in situ. The influence of the metal salt content on the gas separation performance of the composite membranes was assessed. Results showed that increasing the content of non-polymerizable IL enhanced the permeabilities of CO2, H2, N2 and CO relative to those obtained in the pristine poly([C4vim][Tf2N]); whereas the addition of CuCl induced a general reduction of gas diffusivity. On the whole, an enhancement of both gas permeability and ideal gas pair selectivity were observed for CO2/N2 and H2/N2 separations in the Cu-containing composite membranes with respect to the neat poly([C4vim][Tf2N]).es_ES
dc.description.sponsorshipFinancial support from the Spanish Ministry of Economy and Competitiveness (MINECO) under projects CTQ2012-31639 at the Universidad de Cantabria is gratefully acknowledged. Additional support from the American Chemical Society – Petroleum Research Fund (ACS-PRF 52190-DNI9) is acknowledged.es_ES
dc.format.extent26 p.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rights© 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivadaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceJournal of Membrane Science, 2016, 515, 109-114es_ES
dc.subject.otherPolymeres_ES
dc.subject.otherIonic liquides_ES
dc.subject.otherMembranees_ES
dc.subject.otherCopper (I) chloridees_ES
dc.subject.otherGas separationes_ES
dc.titleSynthesis and gas separation properties of poly(ionic liquid)-ionic liquid composite membranes containing a copper saltes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1016/j.memsci.2016.05.045es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1016/j.memsci.2016.05.045
dc.type.versionacceptedVersiones_ES


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© 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivadaExcept where otherwise noted, this item's license is described as © 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivada