Perspectives on Cathodes for Protonic Ceramic Fuel Cells

This article belongs to the Special Issue Recent Advances in Electrodes for Proton-Conducting Solid Oxide Fuel Cells.

Detalhes bibliográficos
Autores: Mather, Glenn C., Muñoz-Gil, Daniel, Zamudio-García, Javier, Porras-Vázquez, Jose Manuel, Marrero-López, David, Pérez-Coll, Domingo
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/244803
Acesso em linha:http://hdl.handle.net/10261/244803
Access Level:acceso abierto
Palavra-chave:Proton ceramic fuel cell
Cathode
Oxygen electrode
Triple-conducting oxides
Protonic-electronic conductor
Composite
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spelling Perspectives on Cathodes for Protonic Ceramic Fuel CellsMather, Glenn C.Muñoz-Gil, DanielZamudio-García, JavierPorras-Vázquez, Jose ManuelMarrero-López, DavidPérez-Coll, DomingoProton ceramic fuel cellCathodeOxygen electrodeTriple-conducting oxidesProtonic-electronic conductorCompositeThis article belongs to the Special Issue Recent Advances in Electrodes for Proton-Conducting Solid Oxide Fuel Cells.Protonic ceramic fuel cells (PCFCs) are promising electrochemical devices for the efficient and clean conversion of hydrogen and low hydrocarbons into electrical energy. Their intermediate operation temperature (500–800 °C) proffers advantages in terms of greater component compatibility, unnecessity of expensive noble metals for the electrocatalyst, and no dilution of the fuel electrode due to water formation. Nevertheless, the lower operating temperature, in comparison to classic solid oxide fuel cells, places significant demands on the cathode as the reaction kinetics are slower than those related to fuel oxidation in the anode or ion migration in the electrolyte. Cathode design and composition are therefore of crucial importance for the cell performance at low temperature. The different approaches that have been adopted for cathode materials research can be broadly classified into the categories of protonic–electronic conductors, oxide-ionic–electronic conductors, triple-conducting oxides, and composite electrodes composed of oxides from two of the other categories. Here, we review the relatively short history of PCFC cathode research, discussing trends, highlights, and recent progress. Current understanding of reaction mechanisms is also discussed.This work was funded by MICINN (Spain), grant numbers RTI2018-095088-B-I00 and RTI2018-093735-B-I00.Peer reviewedFrontiers MediaMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/244803reponame: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/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095088-B-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093735-B-I00https://doi.org/10.3390/app11125363Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2448032026-05-22T06:33:51Z
dc.title.none.fl_str_mv Perspectives on Cathodes for Protonic Ceramic Fuel Cells
title Perspectives on Cathodes for Protonic Ceramic Fuel Cells
spellingShingle Perspectives on Cathodes for Protonic Ceramic Fuel Cells
Mather, Glenn C.
Proton ceramic fuel cell
Cathode
Oxygen electrode
Triple-conducting oxides
Protonic-electronic conductor
Composite
title_short Perspectives on Cathodes for Protonic Ceramic Fuel Cells
title_full Perspectives on Cathodes for Protonic Ceramic Fuel Cells
title_fullStr Perspectives on Cathodes for Protonic Ceramic Fuel Cells
title_full_unstemmed Perspectives on Cathodes for Protonic Ceramic Fuel Cells
title_sort Perspectives on Cathodes for Protonic Ceramic Fuel Cells
dc.creator.none.fl_str_mv Mather, Glenn C.
Muñoz-Gil, Daniel
Zamudio-García, Javier
Porras-Vázquez, Jose Manuel
Marrero-López, David
Pérez-Coll, Domingo
author Mather, Glenn C.
author_facet Mather, Glenn C.
Muñoz-Gil, Daniel
Zamudio-García, Javier
Porras-Vázquez, Jose Manuel
Marrero-López, David
Pérez-Coll, Domingo
author_role author
author2 Muñoz-Gil, Daniel
Zamudio-García, Javier
Porras-Vázquez, Jose Manuel
Marrero-López, David
Pérez-Coll, Domingo
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Proton ceramic fuel cell
Cathode
Oxygen electrode
Triple-conducting oxides
Protonic-electronic conductor
Composite
topic Proton ceramic fuel cell
Cathode
Oxygen electrode
Triple-conducting oxides
Protonic-electronic conductor
Composite
description This article belongs to the Special Issue Recent Advances in Electrodes for Proton-Conducting Solid Oxide Fuel Cells.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/244803
url http://hdl.handle.net/10261/244803
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/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095088-B-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093735-B-I00
https://doi.org/10.3390/app11125363
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
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
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