Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction

Autores
Poggio Fraccari, Eduardo Arístides; Sambeth, Jorge Enrique; Baronetti, Graciela Teresita; Mariño, Fernando Javier
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Monometallic copper and nickel catalysts supported on cerium-manganese mixed oxides are prepared, characterized and evaluated for the WatereGas Shift (WGS) reaction. Active metal loading of 2.5 wt% and 7.5 wt% are used to impregnate MnOxeCeO2 supports with 30% and 50% Mn:Ce molar ratio. The structure of the samples strongly depends on both the active metal employed and the manganese content in the mixed support. For both Cu and Ni samples, the best catalytic behavior is found in samples supported on the MnOxeCeO2 oxides with 30% Mn:Ce molar ratio, as a result of the presence of CuxMnyO4 spinel-type phases in the case of copper catalysts and the presence of a NiMnO3 mixed oxide with defect ilmenite structure in the case of nickel catalysts.
Fil: Poggio Fraccari, Eduardo Arístides. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
Fil: Sambeth, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Baronetti, Graciela Teresita. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
Fil: Mariño, Fernando Javier. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
Materia
CERIUM
FUEL CELLS
HYDROGEN PURIFICATION
ILMENITE
MANGANESE
SPINEL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/2915
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2915
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interactionPoggio Fraccari, Eduardo ArístidesSambeth, Jorge EnriqueBaronetti, Graciela TeresitaMariño, Fernando JavierCERIUMFUEL CELLSHYDROGEN PURIFICATIONILMENITEMANGANESESPINELhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Monometallic copper and nickel catalysts supported on cerium-manganese mixed oxides are prepared, characterized and evaluated for the WatereGas Shift (WGS) reaction. Active metal loading of 2.5 wt% and 7.5 wt% are used to impregnate MnOxeCeO2 supports with 30% and 50% Mn:Ce molar ratio. The structure of the samples strongly depends on both the active metal employed and the manganese content in the mixed support. For both Cu and Ni samples, the best catalytic behavior is found in samples supported on the MnOxeCeO2 oxides with 30% Mn:Ce molar ratio, as a result of the presence of CuxMnyO4 spinel-type phases in the case of copper catalysts and the presence of a NiMnO3 mixed oxide with defect ilmenite structure in the case of nickel catalysts.Fil: Poggio Fraccari, Eduardo Arístides. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; ArgentinaFil: Sambeth, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Baronetti, Graciela Teresita. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; ArgentinaFil: Mariño, Fernando Javier. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; ArgentinaPergamon-Elsevier Science Ltd2014-05-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2915Poggio Fraccari, Eduardo Arístides; Sambeth, Jorge Enrique; Baronetti, Graciela Teresita; Mariño, Fernando Javier; Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 39; 16; 27-5-2014; 8675-86810360-3199enginfo:eu-repo/semantics/altIdentifier/url/http:www.sciencedirect.com/science/article/pii/S0360319913029984info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2013.12.063info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:50:20Zoai:ri.conicet.gov.ar:11336/2915instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:50:20.851CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
title Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
spellingShingle Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
Poggio Fraccari, Eduardo Arístides
CERIUM
FUEL CELLS
HYDROGEN PURIFICATION
ILMENITE
MANGANESE
SPINEL
title_short Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
title_full Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
title_fullStr Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
title_full_unstemmed Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
title_sort Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction
dc.creator.none.fl_str_mv Poggio Fraccari, Eduardo Arístides
Sambeth, Jorge Enrique
Baronetti, Graciela Teresita
Mariño, Fernando Javier
author Poggio Fraccari, Eduardo Arístides
author_facet Poggio Fraccari, Eduardo Arístides
Sambeth, Jorge Enrique
Baronetti, Graciela Teresita
Mariño, Fernando Javier
author_role author
author2 Sambeth, Jorge Enrique
Baronetti, Graciela Teresita
Mariño, Fernando Javier
author2_role author
author
author
dc.subject.none.fl_str_mv CERIUM
FUEL CELLS
HYDROGEN PURIFICATION
ILMENITE
MANGANESE
SPINEL
topic CERIUM
FUEL CELLS
HYDROGEN PURIFICATION
ILMENITE
MANGANESE
SPINEL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Monometallic copper and nickel catalysts supported on cerium-manganese mixed oxides are prepared, characterized and evaluated for the WatereGas Shift (WGS) reaction. Active metal loading of 2.5 wt% and 7.5 wt% are used to impregnate MnOxeCeO2 supports with 30% and 50% Mn:Ce molar ratio. The structure of the samples strongly depends on both the active metal employed and the manganese content in the mixed support. For both Cu and Ni samples, the best catalytic behavior is found in samples supported on the MnOxeCeO2 oxides with 30% Mn:Ce molar ratio, as a result of the presence of CuxMnyO4 spinel-type phases in the case of copper catalysts and the presence of a NiMnO3 mixed oxide with defect ilmenite structure in the case of nickel catalysts.
Fil: Poggio Fraccari, Eduardo Arístides. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
Fil: Sambeth, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Baronetti, Graciela Teresita. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
Fil: Mariño, Fernando Javier. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Ingenieria Quimica. Laboratorio de Procesos Cataliticos; Argentina
description Monometallic copper and nickel catalysts supported on cerium-manganese mixed oxides are prepared, characterized and evaluated for the WatereGas Shift (WGS) reaction. Active metal loading of 2.5 wt% and 7.5 wt% are used to impregnate MnOxeCeO2 supports with 30% and 50% Mn:Ce molar ratio. The structure of the samples strongly depends on both the active metal employed and the manganese content in the mixed support. For both Cu and Ni samples, the best catalytic behavior is found in samples supported on the MnOxeCeO2 oxides with 30% Mn:Ce molar ratio, as a result of the presence of CuxMnyO4 spinel-type phases in the case of copper catalysts and the presence of a NiMnO3 mixed oxide with defect ilmenite structure in the case of nickel catalysts.
publishDate 2014
dc.date.none.fl_str_mv 2014-05-27
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/2915
Poggio Fraccari, Eduardo Arístides; Sambeth, Jorge Enrique; Baronetti, Graciela Teresita; Mariño, Fernando Javier; Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 39; 16; 27-5-2014; 8675-8681
0360-3199
url http://hdl.handle.net/11336/2915
identifier_str_mv Poggio Fraccari, Eduardo Arístides; Sambeth, Jorge Enrique; Baronetti, Graciela Teresita; Mariño, Fernando Javier; Cu/MnOxeCeO2 and Ni/MnOxeCeO2 catalysts for the water-gas shift reaction: Metal-support interaction; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 39; 16; 27-5-2014; 8675-8681
0360-3199
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http:www.sciencedirect.com/science/article/pii/S0360319913029984
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2013.12.063
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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