English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/159466
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorLuo, ZhiShan-
dc.contributor.authorMartí-Sànchez, Sara-
dc.contributor.authorNafria, Raquel-
dc.contributor.authorMata, Maria de la-
dc.contributor.authorMorante, Joan Ramon-
dc.contributor.authorArbiol, Jordi-
dc.contributor.authorIbáñez, Maria-
dc.contributor.authorCabot, Andreu-
dc.date.accessioned2018-01-23T11:20:22Z-
dc.date.available2018-01-23T11:20:22Z-
dc.date.issued2016-
dc.identifierdoi: 10.1021/acsami.6b09888-
dc.identifiere-issn: 1944-8252-
dc.identifierissn: 1944-8244-
dc.identifier.citationACS Applied Materials and Interfaces 8(43): 29461-29469 (2016)-
dc.identifier.urihttp://hdl.handle.net/10261/159466-
dc.descriptionet al.-
dc.description.abstractThe design and engineering of earth-abundant catalysts that are both cost-effective and highly active for water splitting are crucial challenges in a number of energy conversion and storage technologies. In this direction, herein we report the synthesis of FeO@NiFeO core-shell nanoheterostructures and the characterization of their electrocatalytic performance toward the oxygen evolution reaction (OER). Such nanoparticles (NPs) were produced by a two-step synthesis procedure involving the colloidal synthesis of FeO nanocubes with a defective shell and the posterior diffusion of nickel cations within this defective shell. FeO@NiFeO NPs were subsequently spin-coated over ITO-covered glass and their electrocatalytic activity toward water oxidation in carbonate electrolyte was characterized. FeO@NiFeO catalysts reached current densities above 1 mA/cm with a 410 mV overpotential and Tafel slopes of 48 mV/dec, which is among the best electrocatalytic performances reported in carbonate electrolyte.-
dc.description.sponsorshipThis work was supported by the European Regional Development Funds and the Spanish MINECO project BOOSTER, TNT-FUELS, e-TNT, Severo Ochoa Program (MINECO, Grant SEV-2013-0295), and PEC−CO2. Z.L. thanks the China Scholarship Council for scholarship support. P.G. acknowledges the People Programme (Marie Curie Actions) of the FP7/2007-2013 European Union Program (TECNIOspring grant agreement no. 600388) and the Agency for Business Competitiveness of the Government of Catalonia, ACCIÓ. M.I. thanks AGAUR for Beatriu de Pinos postdoctoral grant (2013 BP-A00344). J.L. is Serra Hunter Fellow and is grateful to ICREA Academia program. S.M.S. acknowledges funding from “Programa Internacional de Becas “la Caixa”-Severo Ochoa”. Authors also acknowledge the funding from Generalitat de Catalunya 2014 SGR 1638.-
dc.publisherAmerican Chemical Society-
dc.relationMINECO/ICTI2013-2016/SEV-2013-0295-
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/600388-
dc.rightsclosedAccess-
dc.subjectElectrocatalysts-
dc.subjectOxygen evolution reaction-
dc.subjectOER-
dc.subjectNanoparticle-
dc.subjectMagnetite-
dc.subjectIron oxide-
dc.subjectCore−shell nanostructure-
dc.titleFe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte-
dc.typeartículo-
dc.date.updated2018-01-23T11:20:22Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderGeneralitat de Catalunya-
dc.contributor.funderInstitución Catalana de Investigación y Estudios Avanzados-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderEuropean Commission-
dc.contributor.funderObra Social la Caixa-
dc.contributor.funderChina Scholarship Council-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004543es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003741es_ES
Appears in Collections:(CIN2) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.