Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media

11 figures, 4 tables.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/

Detalles Bibliográficos
Autores: Calderón Gómez, Juan Carlos, Nieto-Monge, María Jesús, Pérez Rodríguez, Sara, Pardo, Julián, Moliner Álvarez, Rafael, Lázaro Elorri, María Jesús
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/345366
Acceso en línea:http://hdl.handle.net/10261/345366
Access Level:acceso abierto
Palabra clave:Pd–Ni catalysts
Alkaline medium
CO oxidation
Methanol oxidation
Direct methanol fuel cells
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
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spelling Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline mediaCalderón Gómez, Juan CarlosNieto-Monge, María JesúsPérez Rodríguez, SaraPardo, JuliánMoliner Álvarez, RafaelLázaro Elorri, María JesúsPd–Ni catalystsAlkaline mediumCO oxidationMethanol oxidationDirect methanol fuel cellshttp://metadata.un.org/sdg/7Ensure access to affordable, reliable, sustainable and modern energy for all11 figures, 4 tables.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/Palladium–nickel catalysts supported on carbon blacks containing similar metal contents (25 wt. %) and Pd:Ni atomic ratios (1:1 and 1:2) were synthesized. Carbon supports were chemically treated to create different oxygen and nitrogen groups on surface. X ray patterns revealed a weak alloying between Pd and Ni, whereas crystallite sizes were between 2.1 and 3.2 nm, being consistent with the values detected by transmission electron microscopy (TEM). CO strippings demonstrated a higher poisoning tolerance of the Pd–Ni catalysts than that observed for a Pd catalyst supported on Vulcan carbon black. The methanol oxidation on Pd–Ni catalysts suggested that presence of Ni increase the activity of the materials, considering that Pd/CB exhibited the lowest methanol oxidation current densities. Nevertheless, no effects associated to the presence of surface functional groups on carbon supports were observed in the performance of this reaction.The authors want to thank the Spanish Ministry of Economy and Competitiveness and FEDER for financial support under the projects ENE2014-52518-C2-1-R and CTQ2011-28913-C02-01.Peer reviewedElsevierMinisterio de Economía y Competitividad (España)European CommissionCalderón Gómez, Juan Carlos [0000-0003-1161-8474]Pérez Rodríguez, Sara [0000-0002-8255-6904]Pardo, Julián [0000-0003-0154-0730]Moliner Álvarez, Rafael [0000-0003-0815-6133]Lázaro Elorri, María Jesús [0000-0002-4769-2564]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/345366reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2014-52518-C2-1-Rinfo:eu-repo/grantAgreement/MINECO/Plan Nacional de I+D+i 2008-2011/CTQ2011-28913-C02-01http://dx.doi.org/10.1016/j.ijhydene.2016.07.121Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3453662026-05-22T06:33:51Z
dc.title.none.fl_str_mv Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
title Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
spellingShingle Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
Calderón Gómez, Juan Carlos
Pd–Ni catalysts
Alkaline medium
CO oxidation
Methanol oxidation
Direct methanol fuel cells
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
title_short Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
title_full Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
title_fullStr Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
title_full_unstemmed Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
title_sort Palladium–nickel catalysts supported on different chemically-treated carbon blacks for methanol oxidation in alkaline media
dc.creator.none.fl_str_mv Calderón Gómez, Juan Carlos
Nieto-Monge, María Jesús
Pérez Rodríguez, Sara
Pardo, Julián
Moliner Álvarez, Rafael
Lázaro Elorri, María Jesús
author Calderón Gómez, Juan Carlos
author_facet Calderón Gómez, Juan Carlos
Nieto-Monge, María Jesús
Pérez Rodríguez, Sara
Pardo, Julián
Moliner Álvarez, Rafael
Lázaro Elorri, María Jesús
author_role author
author2 Nieto-Monge, María Jesús
Pérez Rodríguez, Sara
Pardo, Julián
Moliner Álvarez, Rafael
Lázaro Elorri, María Jesús
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Calderón Gómez, Juan Carlos [0000-0003-1161-8474]
Pérez Rodríguez, Sara [0000-0002-8255-6904]
Pardo, Julián [0000-0003-0154-0730]
Moliner Álvarez, Rafael [0000-0003-0815-6133]
Lázaro Elorri, María Jesús [0000-0002-4769-2564]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Pd–Ni catalysts
Alkaline medium
CO oxidation
Methanol oxidation
Direct methanol fuel cells
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
topic Pd–Ni catalysts
Alkaline medium
CO oxidation
Methanol oxidation
Direct methanol fuel cells
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
description 11 figures, 4 tables.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
publishDate 2016
dc.date.none.fl_str_mv 2016
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/345366
url http://hdl.handle.net/10261/345366
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2014-52518-C2-1-R
info:eu-repo/grantAgreement/MINECO/Plan Nacional de I+D+i 2008-2011/CTQ2011-28913-C02-01
http://dx.doi.org/10.1016/j.ijhydene.2016.07.121
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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