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dc.contributor.author | Escorihuela, Jorge | es_ES |
dc.contributor.author | Garcia Bernabe, Abel | es_ES |
dc.contributor.author | Montero Reguera, Álvaro Enrique | es_ES |
dc.contributor.author | Sahuquillo, Oscar | es_ES |
dc.contributor.author | Giménez Torres, Enrique | es_ES |
dc.contributor.author | Compañ Moreno, Vicente | es_ES |
dc.date.accessioned | 2024-01-08T19:03:04Z | |
dc.date.available | 2024-01-08T19:03:04Z | |
dc.date.issued | 2019-04 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/201624 | |
dc.description.abstract | [EN] A series of proton exchange membranes based on polybenzimidazole (PBI) were prepared using the low cost ionic liquids (ILs) derived from 1-butyl-3-methylimidazolium (BMIM) bearing different anions as conductive fillers in the polymeric matrix with the aim of enhancing the proton conductivity of PBI membranes. The composite membranes prepared by casting method (containing 5 wt. % of IL) exhibited good thermal, dimensional, mechanical, and oxidative stability for fuel cell applications. The effects of anion, temperature on the proton conductivity of phosphoric acid-doped membranes were systematically investigated by electrochemical impedance spectroscopy. The PBI composite membranes containing 1-butyl-3-methylimidazolium-derived ionic liquids exhibited high proton conductivity of 0.098 Scm(-1) at 120 degrees C when tetrafluoroborate anion was present in the polymeric matrix. This conductivity enhancement might be attributed to the formed hydrogen-bond networks between the IL molecules and the phosphoric acid molecules distributed along the polymeric matrix. | es_ES |
dc.description.sponsorship | The authors acknowledge the Spanish Ministerio de Economia y Competitividad (MINECO) for the financial support under the project ENE/2015-69203-R. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Polymers | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Fuel cells | es_ES |
dc.subject | Materials science | es_ES |
dc.subject | Proton exchange membrane | es_ES |
dc.subject | Polymer | es_ES |
dc.subject | Polybenzimidazole | es_ES |
dc.subject | Ionic liquid | es_ES |
dc.subject | Proton conductivity | es_ES |
dc.subject | Electrochemical impedance spectroscopy | es_ES |
dc.subject.classification | MAQUINAS Y MOTORES TERMICOS | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Ionic Liquid Composite Polybenzimidazol Membranes for High Temperature PEMFC Applications | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/polym11040732 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//ENE2015-69203-R/ES/DESARROLLO Y EVALUACION DE NUEVAS MEMBRANAS POLIMERICAS REFORZADAS CON NANOFIBRAS PARA SU APLICACION EN PILAS DE COMBUSTIBLE CON ELEVADA ESTABILIDAD TERMICA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//IEDI-2016-00706//AYUDA DE INCORPORACION ESTABLE DE DOCTORES (RAMON Y CAJAL)./ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.description.bibliographicCitation | Escorihuela, J.; Garcia Bernabe, A.; Montero Reguera, ÁE.; Sahuquillo, O.; Giménez Torres, E.; Compañ Moreno, V. (2019). Ionic Liquid Composite Polybenzimidazol Membranes for High Temperature PEMFC Applications. Polymers. 11(4):1-14. https://doi.org/10.3390/polym11040732 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/polym11040732 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 14 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 11 | es_ES |
dc.description.issue | 4 | es_ES |
dc.identifier.eissn | 2073-4360 | es_ES |
dc.identifier.pmid | 31013669 | es_ES |
dc.identifier.pmcid | PMC6523944 | es_ES |
dc.relation.pasarela | S\394730 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | MINISTERIO DE ECONOMIA Y EMPRESA | es_ES |