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Determination of the efficiency of hafnium carbide and tantalum carbide coatings deposited on exchange membrane fuel cells

dc.contributor.authorRuiz Madera, C
dc.contributor.authorBautista-Ruiz, Jorge
dc.contributor.authorAperador, W
dc.date.accessioned2022-11-17T20:20:18Z
dc.date.available2022-11-17T20:20:18Z
dc.date.issued2021-10
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/6523
dc.descriptionThe energy efficiency of the hafnium carbide and tantalum carbide membranes (electrolyte) deposited through the PVD technique was determined from the systems simulation under operating conditions of parallel plates connected in series. Bipolar plates are used for two purposes: to conduct electrical current between the cells, and the other is to distribute hydrogen and oxygen. Thus, bipolar plates are used for two functions: one is to conduct electrical current between the cells, and the other is to distribute hydrogen and oxygen. We have developed two bipolar plate patterns, which include serpentine patterns and the bio-inspired flow field pattern. The coatings (serpentine) characterization was carried out using surface characterization techniques such as atomic force microscopy and structural identification by X-ray diffraction, allowing the analysis of the coating structure to determine the efficiency of carbide-based cathodes for hydrogen production from electrochemical impedance spectroscopy.eng
dc.format.extent08 Páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherRasayan Journal of Chemistryspa
dc.relation.ispartofRasayan Journal of Chemistry. Vol. 14 No. 4 (2021)
dc.rights© 2021, Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma. All rights reserved.eng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://www.scopus.com/record/display.uri?eid=2-s2.0-85121226821&doi=10.31788%2fRJC.2021.1446268&origin=inward&txGid=7111aeec7b6c15d538ed9301fc36fa06spa
dc.titleDetermination of the efficiency of hafnium carbide and tantalum carbide coatings deposited on exchange membrane fuel cellseng
dc.typeArtículo de Investigaciónspa
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dc.identifier.doi10.31788/RJC.2021.1446268
dc.publisher.placeIndiaspa
dc.relation.citationendpage2528spa
dc.relation.citationissue4 (2021)spa
dc.relation.citationstartpage2521spa
dc.relation.citationvolumeVol. 14spa
dc.relation.ispartofjournalRasayan Journal of Chemistryspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.subject.proposalCorrosioneng
dc.subject.proposalPittingeng
dc.subject.proposalLeachateseng
dc.subject.proposalCorrosion Rateeng
dc.subject.proposalMembrane Fuel Cellseng
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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© 2021, Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma. All rights reserved.
Except where otherwise noted, this item's license is described as © 2021, Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma. All rights reserved.