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dc.contributor.author
Baena Moncada, Angélica María
dc.contributor.author
Bazan-Aguilar, Antony
dc.contributor.author
Pastor, Elena
dc.contributor.author
Planes, Gabriel Angel
dc.date.available
2020-12-09T14:22:50Z
dc.date.issued
2019-10
dc.identifier.citation
Baena Moncada, Angélica María; Bazan-Aguilar, Antony; Pastor, Elena; Planes, Gabriel Angel; Methanol conversion efficiency to CO2 on PtRu nanoparticles supported catalysts, a DEMS study; Elsevier Science; Journal of Power Sources; 437; 10-2019; 226915
dc.identifier.issn
0378-7753
dc.identifier.uri
http://hdl.handle.net/11336/119964
dc.description.abstract
A comparative study of the use of PtRu nanoparticles supported on hierarchical porous carbons with different pore sizes for CO2 production efficiency during methanol electro-oxidation was performed by Differential Electrochemical Mass Spectrometry. The supported catalyst PtRu/HPC400 presented an ESA of 82.56 m2 g−1 lower than the commercial catalyst PtRu/E-tek (107.2 m2 g−1); however, it has higher performance for methanol electro-oxidation. Methanol conversion efficiency reaches values higher than PtRu/E-tek commercial catalyst, 93.17% for PtRu/HPC400 versus 41.36% for PtRu/E-tek, under potentiodynamic conditions. The hierarchical porous carbons interconnected channels improve the mass transport process.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DIFFERENTIAL ELECTROCHEMICAL MASS SPECTROMETRY (DEMS)
dc.subject
HIERARCHICAL POROUS CARBON (HPC)
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METHANOL ELECTRO-OXIDATION
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PTRU CATALYST
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Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Methanol conversion efficiency to CO2 on PtRu nanoparticles supported catalysts, a DEMS study
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-12-01T16:24:34Z
dc.journal.volume
437
dc.journal.pagination
226915
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Baena Moncada, Angélica María. Universidad Nacional de Ingenieria; Perú
dc.description.fil
Fil: Bazan-Aguilar, Antony. Universidad Nacional de Ingenieria; Perú
dc.description.fil
Fil: Pastor, Elena. Universidad de La Laguna; España
dc.description.fil
Fil: Planes, Gabriel Angel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; Argentina
dc.journal.title
Journal of Power Sources
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0378775319309085
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jpowsour.2019.226915
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