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NOx storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials

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NOx storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials

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dc.contributor.author Jablonska, Magdalena es_ES
dc.contributor.author Palomares Gimeno, Antonio Eduardo es_ES
dc.contributor.author Chmielarz, Lucjan es_ES
dc.date.accessioned 2015-06-16T12:46:36Z
dc.date.issued 2013-09
dc.identifier.issn 1385-8947
dc.identifier.uri http://hdl.handle.net/10251/51796
dc.description.abstract Mg/Zn/Al/Fe mixed oxides derived from hydrotalcites synthesized by the coprecipitation method were found to be effective catalysts for the NOx storage/reduction (NSR) process. The activity of this material was improved by the addition of a basic metal as potassium and by the incorporation of a metal with significant redox properties as Pd. It seems that palladium favored the NO oxidation to NO2 whilst potassium increased the surface basicity of the catalyst, both improving the NOx storage. This catalyst was hydrothermally stable and showed a similar activity to that obtained with a catalyst derived from Mg/Co/Al hydrotalcites but without the environmental problems related with the use of cobalt. es_ES
dc.description.sponsorship M.J. acknowledges the financial support from the Students and Alumni foundation of the Jagiellonian University "Bratnik". A.E. P. acknowledges the financial support from the Spanish Ministry of Economy and Competitiveness through the Severo Ochoa program (SEV-2012-0267) as well as operating grants Consolider Ingenio Multicat (CSD-2009-00050) and MAT-2012-3856-C02-01. The authors want to thank Pablo Saz and Marta Puche for their collaboration in the experiments. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Chemical Engineering Journal es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject NOx storage/reduction es_ES
dc.subject Mg/Zn/Al/Fe hydrotalcite-like materials es_ES
dc.subject Palladium es_ES
dc.subject Potassium es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title NOx storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1016/j.cej.2013.07.038
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MAT2012-38567-C02-01/ES/MATERIALES ZEOLITICOS COMO ESTRUCTURAS ANFITRIONAS DE NANOPARTICULAS. SINTESIS Y APLICACIONES NANOTECNOLOGICAS, CATALITICAS Y MEDIOAMBIENTALES/ 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.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Jablonska, M.; Palomares Gimeno, AE.; Chmielarz, L. (2013). NOx storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials. Chemical Engineering Journal. 231:273-280. https://doi.org/10.1016/j.cej.2013.07.038 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.cej.2013.07.038 es_ES
dc.description.upvformatpinicio 273 es_ES
dc.description.upvformatpfin 280 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 231 es_ES
dc.relation.senia 262619
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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