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dc.contributor.author | Abate, Salvatore | es_ES |
dc.contributor.author | Díaz Morales, Urbano Manuel | es_ES |
dc.contributor.author | Prieto Arnal, Alejandro | es_ES |
dc.contributor.author | Gentiluomo, Serena | es_ES |
dc.contributor.author | Palomino Roca, Miguel | es_ES |
dc.contributor.author | Perathoner, Siglinda | es_ES |
dc.contributor.author | Corma Canós, Avelino | es_ES |
dc.contributor.author | Centi, Gabriele | es_ES |
dc.date.accessioned | 2017-05-22T11:44:55Z | |
dc.date.issued | 2016-05-04 | |
dc.identifier.issn | 0888-5885 | |
dc.identifier.uri | http://hdl.handle.net/10251/81580 | |
dc.description.abstract | [EN] The role of zeolite overlayer in the performance of Pd thin film membranes on asymmetric alumina tubular supports is analyzed. These novel multilayer membranes have a ceramic base support (asymmetric α-Al2O3 tubes) on which a crack-free Pd dense thin film was deposited by electroless plating deposition followed by creation of a further zeolite (titanium silicalite, TS-1) membrane compact layer on the top of the Pd thin film. The TS-1 layer was prepared by a two-step procedure: (i) the preseeding with TS-1 nanocrystals by dip-coating, eventually assisted by a polymer (PEI or PDADMAC), followed by (ii) a secondary growth. The composite membranes are crack-free and homogeneous, and show good mechanical properties, in terms of adhesion between metallic film and substrate, and between the zeolitic film and Pd thin film. The composite membranes were evaluated in terms of H2 permeance with respect to bare Pd membrane. The zeolite overlayer induces a change in the rate-limiting step in H2 transport, due to the partial coverage of Pd surface by zeolite, compensated by an increase in the sticking coefficient of H2 adsorption. These materials were tested to protect Pd from deactivation by propylene, for use in catalytic membrane reactors for propane dehydrogenation. | es_ES |
dc.description.sponsorship | The research leading to these results has received funding from European Community's Seventh Framework Programme, through the Collaborative Project INCAS, Contract No. NMP2-LA-2010-245988. A.P., M.P., U.D., and A.C. thank the Spanish Government (MAT2014-52085-C2-1-P, Consolider-Ingenio MULTICAT CSD2009-00050 and Severo Ochoa Excellence Program SEV-2012-0267) for additional funds. A.P., M.P., U.D., and A.C. also thank the Electron Microscopy Service of the UPV for their help in sample characterization. SA, S.G., S.P., and G.C. thank the Italian Ministero degli Affari Esteri e della Cooperazione Internazionale, in the frame of MEME project MAE13A2CEN, for additional support. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation.ispartof | Industrial && Engineering Chemistry Research | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Membrane | es_ES |
dc.subject | Zeolite | es_ES |
dc.subject | Palladium | es_ES |
dc.subject | Hydrogen | es_ES |
dc.subject | Reactor | es_ES |
dc.subject | Electron Microscopy Service of the UPV | |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Influence of Zeolite Protective Overlayer on the Performances of Pd Thin Film Membrane on Tubular Asymmetric Alumina Supports | es_ES |
dc.type | Artículo | es_ES |
dc.embargo.lift | 10000-01-01 | |
dc.embargo.terms | forever | es_ES |
dc.identifier.doi | 10.1021/acs.iecr.6b00690 | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/245988/EU/Integration of Nanoreactor and multisite CAtalysis for a Sustainable chemical production/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-52085-C2-1-P/ES/NUEVOS MATERIALES CON DIFERENTES CENTROS ACTIVOS INCORPORADOS EN POSICIONES ESPECIFICAS DE LA RED Y SU APLICACION PARA PROCESOS CATALITICOS MULTI-ETAPA Y NANOTECNOLOGICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//CSD2009-00050/ES/Desarrollo de catalizadores más eficientes para el diseño de procesos químicos sostenibles y produccion limpia de energia/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MAECI//MAE13A2CEN/ | es_ES |
dc.rights.accessRights | Cerrado | 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. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química | es_ES |
dc.description.bibliographicCitation | Abate, S.; Díaz Morales, UM.; Prieto Arnal, A.; Gentiluomo, S.; Palomino Roca, M.; Perathoner, S.; Corma Canós, A.... (2016). Influence of Zeolite Protective Overlayer on the Performances of Pd Thin Film Membrane on Tubular Asymmetric Alumina Supports. Industrial && Engineering Chemistry Research. 55(17):4948-4959. https://doi.org/10.1021/acs.iecr.6b00690 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1021/acs.iecr.6b00690 | es_ES |
dc.description.upvformatpinicio | 4948 | es_ES |
dc.description.upvformatpfin | 4959 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 55 | es_ES |
dc.description.issue | 17 | es_ES |
dc.relation.senia | 312175 | es_ES |
dc.contributor.funder | European Commission | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | |
dc.contributor.funder | Ministero degli Affari Esteri e della Cooperazione Internazionale, Italia | |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |