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Protic plastic crystal/PVDF composite membranes for Proton Exchange Membrane Fuel Cells under non-humidified conditions

dc.contributor.authorDíaz Vejo, Mariana 
dc.contributor.authorOrtiz Sainz de Aja, Alfredo 
dc.contributor.authorPringle, Jennifer M.
dc.contributor.authorWang, Xungai
dc.contributor.authorVijayaraghavan, Ranganathan
dc.contributor.authorMacFarlane, Douglas R.
dc.contributor.authorForsyth, Maria
dc.contributor.authorOrtiz Uribe, Inmaculada 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-09-04T14:30:28Z
dc.date.available2019-09-30T02:45:08Z
dc.date.issued2017-09-01
dc.identifier.issn0013-4686
dc.identifier.issn1873-3859
dc.identifier.otherCTQ2015-66078-Res_ES
dc.identifier.urihttp://hdl.handle.net/10902/11717
dc.description.abstractComposite membranes based on the protic plastic crystal N,N-dimethylethylenediammonium triflate [DMEDAH][TFO] and poly(vinylidene fluoride) (PVDF) nanofibers have been developed for proton exchange membrane fuel cells (PEMFCs) under non-humidified conditions. The effect of addition of 5 mol% triflic acid or 5 mol% of the base N,N-dimethylethylenediamine on the thermal and transport properties of the material is discussed. The acid-doped plastic crystal reports more than double the ionic conductivity of the pure plastic crystal. The effects of doping the plastic crystal and the composites, with acid or base, on the ionic conductivity and fuel cell performance are reported. Composite membranes based on PVDF nanofibers and [DMEDAH][TFO] were tested in a single PEMFC. The results show the potential of these composite membranes to be used as electrolytes in this electrochemical application without external humidification.es_ES
dc.description.sponsorshipThe authors acknowledge funding from the Australian Research Council (ARC) through its Centre of Excellence program, through the Australian Laureate Fellowship scheme for D.R.M and M.F, and Discovery Project DP140101535. In addition, M.D., A.O. and I.O acknowledge Spanish Ministry of Economy and Competitiveness for the project CTQ2015-66078-R (MINECO/FEDER, UE). M. D. is grateful to the Spanish Ministry of Education, Culture and Sport for the FPU2012-3721.es_ES
dc.format.extent27 p.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rights© 2017, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivadaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceElectrochimica Acta, 2017, 247, 970-976es_ES
dc.subject.otherMembrane electrolytees_ES
dc.subject.otherPEM Fuel Celles_ES
dc.subject.otherProtic plastic crystales_ES
dc.subject.otherAnhydrouses_ES
dc.titleProtic plastic crystal/PVDF composite membranes for Proton Exchange Membrane Fuel Cells under non-humidified conditionses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1016/j.electacta.2017.07.076es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1016/j.electacta.2017.07.076
dc.type.versionacceptedVersiones_ES


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