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Optimization of SOFC Composite Cathodes Based on LSM and Doped Cerias Ce0.8Ln0.2O2 (Ln = Gd, Er, Tb and Pr)

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Optimization of SOFC Composite Cathodes Based on LSM and Doped Cerias Ce0.8Ln0.2O2 (Ln = Gd, Er, Tb and Pr)

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dc.contributor.author Navarrete Algaba, Laura es_ES
dc.contributor.author Balaguer Ramírez, María es_ES
dc.contributor.author Vert Belenguer, Vicente Bernardo es_ES
dc.contributor.author Serra Alfaro, José Manuel es_ES
dc.date.accessioned 2017-05-24T06:37:11Z
dc.date.available 2017-05-24T06:37:11Z
dc.date.issued 2016
dc.identifier.issn 0013-4651
dc.identifier.uri http://hdl.handle.net/10251/81700
dc.description.abstract [EN] Composites made of La0.8Sr0.2MnO3-delta (LSM) and lanthanide doped ceria (Ce(0.8)Ln(0.2)O(2-delta), Ln = Gd, Er, Tb and Pr) have been proposed as robust and high-performing solid oxide fuel cell cathodes. The addition of small amounts of highly-dispersed CoOx into the electrode promoted the formation of bridges among LSM-ceria particles. These resulted in the reduction of the required sintering temperature due to the enhancement of the sintering and proper ionic and electronic percolation pathways. In addition, Pr as a multivalent cation dopant in ceria showed the best electrochemical results toward oxygen reduction when the electrode sintering temperature is kept at 1000 degrees C. (C) 2016 The Electrochemical Society. All rights reserved. es_ES
dc.description.sponsorship This work was supported by funding from Spanish Government (MINECO) (SEV-2012-0267 and ENE2014-57651 grants). en_EN
dc.language Inglés es_ES
dc.publisher Electrochemical Society es_ES
dc.relation.ispartof Journal of The Electrochemical Society es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Cathode es_ES
dc.subject Ceria es_ES
dc.subject Cobalt es_ES
dc.subject Composite es_ES
dc.subject Electrochemical impedance spectroscopy es_ES
dc.subject Fuel cells es_ES
dc.subject SOFC es_ES
dc.title Optimization of SOFC Composite Cathodes Based on LSM and Doped Cerias Ce0.8Ln0.2O2 (Ln = Gd, Er, Tb and Pr) es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1149/2.1081613jes
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//ENE2014-57651-R/ES/ALMACENAMIENTO DE ENERGIA VIA REDUCCION DE CO2 A COMBUSTIBLES Y PRODUCTOS QUIMICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/ es_ES
dc.rights.accessRights Abierto 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 Navarrete Algaba, L.; Balaguer Ramírez, M.; Vert Belenguer, VB.; Serra Alfaro, JM. (2016). Optimization of SOFC Composite Cathodes Based on LSM and Doped Cerias Ce0.8Ln0.2O2 (Ln = Gd, Er, Tb and Pr). Journal of The Electrochemical Society. 163(13):1440-1443. https://doi.org/10.1149/2.1081613jes es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1149/2.1081613jes es_ES
dc.description.upvformatpinicio 1440 es_ES
dc.description.upvformatpfin 1443 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 163 es_ES
dc.description.issue 13 es_ES
dc.relation.senia 318753 es_ES
dc.identifier.eissn 1945-7111
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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