Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde

Autores
Bertolini, Guillermo Ramon; Vetere, Virginia; Gallo, María Angélica; Muñoz, Mercedes; Casella, Monica Laura; Gambaro, Luis Alberto; Cabello, Carmen Ines
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New composites based on [RhMo6O24H6]3− (RhMo6) heteropolyanion supported on pillared (PILC), heterostructured (PCH) and functionalized(PILC-F) and (PCH-F) systems based on clays were prepared, characterized and tested as catalysts in the liquid-phase hydrogenation of cinnamaldehyde. The original phases and supported systems were characterized using several techniques such as powder X-ray diffraction (XRD), scanning electron microscopy and energy-dispersive X-ray spectroscopy (SEM?EDS), Raman microprobe, X-ray photoelectron spectroscopies (XPS), thermogravimetry and differential thermal analyses (TG-DSC), temperature programmed reduction (TPR), and textural analysis (BET method), which confirmed their functionalization, physicochemical modification and nature of Mo adsorbed species. Active acidic, basic and redox sites were determined by temperature programmed surface reaction (TPSR). Mo loading reached 7 wt% for the system RhMo6/PCH-F and 3 wt% for the system RhMo6/PILC-F, while unfunctionalized clay systems showed values of 1 wt% of Mo. The catalytic performance showed that PCH-based composites were the most active and reached up to 56% conversion at 360 min. reaction when tested in the liquid-phase cinnamaldehyde hydrogenation. The selectivity for all the systems was mainly toward hydrocinnamic aldehyde (HCAL) and reached 77% for the RhMo6/PCH-F catalyst at 25% conversion.
Fil: Bertolini, Guillermo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Vetere, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Gallo, María Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Casella, Monica Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Gambaro, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Materia
Rh(Iii)-Heteropolymolybdates
Clays
Composites
Chemical Modification
Liquid-Phase Hydrogenation
Cinnamaldehyde
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8671
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8671
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehydeBertolini, Guillermo RamonVetere, VirginiaGallo, María AngélicaMuñoz, MercedesCasella, Monica LauraGambaro, Luis AlbertoCabello, Carmen InesRh(Iii)-HeteropolymolybdatesClaysCompositesChemical ModificationLiquid-Phase HydrogenationCinnamaldehydehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1New composites based on [RhMo6O24H6]3− (RhMo6) heteropolyanion supported on pillared (PILC), heterostructured (PCH) and functionalized(PILC-F) and (PCH-F) systems based on clays were prepared, characterized and tested as catalysts in the liquid-phase hydrogenation of cinnamaldehyde. The original phases and supported systems were characterized using several techniques such as powder X-ray diffraction (XRD), scanning electron microscopy and energy-dispersive X-ray spectroscopy (SEM?EDS), Raman microprobe, X-ray photoelectron spectroscopies (XPS), thermogravimetry and differential thermal analyses (TG-DSC), temperature programmed reduction (TPR), and textural analysis (BET method), which confirmed their functionalization, physicochemical modification and nature of Mo adsorbed species. Active acidic, basic and redox sites were determined by temperature programmed surface reaction (TPSR). Mo loading reached 7 wt% for the system RhMo6/PCH-F and 3 wt% for the system RhMo6/PILC-F, while unfunctionalized clay systems showed values of 1 wt% of Mo. The catalytic performance showed that PCH-based composites were the most active and reached up to 56% conversion at 360 min. reaction when tested in the liquid-phase cinnamaldehyde hydrogenation. The selectivity for all the systems was mainly toward hydrocinnamic aldehyde (HCAL) and reached 77% for the RhMo6/PCH-F catalyst at 25% conversion.Fil: Bertolini, Guillermo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Vetere, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Gallo, María Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Casella, Monica Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Gambaro, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaElsevier Masson2015-01-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8671Bertolini, Guillermo Ramon; Vetere, Virginia; Gallo, María Angélica; Muñoz, Mercedes; Casella, Monica Laura; et al.; Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde; Elsevier Masson; Comptes Rendus Chimie; 19; 10; 6-1-2015; 1174–11831631-0748enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1631074815002684info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crci.2015.09.015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:31:20Zoai:ri.conicet.gov.ar:11336/8671instacron: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:34982025-10-22 11:31:20.618CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
title Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
spellingShingle Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
Bertolini, Guillermo Ramon
Rh(Iii)-Heteropolymolybdates
Clays
Composites
Chemical Modification
Liquid-Phase Hydrogenation
Cinnamaldehyde
title_short Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
title_full Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
title_fullStr Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
title_full_unstemmed Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
title_sort Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde
dc.creator.none.fl_str_mv Bertolini, Guillermo Ramon
Vetere, Virginia
Gallo, María Angélica
Muñoz, Mercedes
Casella, Monica Laura
Gambaro, Luis Alberto
Cabello, Carmen Ines
author Bertolini, Guillermo Ramon
author_facet Bertolini, Guillermo Ramon
Vetere, Virginia
Gallo, María Angélica
Muñoz, Mercedes
Casella, Monica Laura
Gambaro, Luis Alberto
Cabello, Carmen Ines
author_role author
author2 Vetere, Virginia
Gallo, María Angélica
Muñoz, Mercedes
Casella, Monica Laura
Gambaro, Luis Alberto
Cabello, Carmen Ines
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Rh(Iii)-Heteropolymolybdates
Clays
Composites
Chemical Modification
Liquid-Phase Hydrogenation
Cinnamaldehyde
topic Rh(Iii)-Heteropolymolybdates
Clays
Composites
Chemical Modification
Liquid-Phase Hydrogenation
Cinnamaldehyde
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv New composites based on [RhMo6O24H6]3− (RhMo6) heteropolyanion supported on pillared (PILC), heterostructured (PCH) and functionalized(PILC-F) and (PCH-F) systems based on clays were prepared, characterized and tested as catalysts in the liquid-phase hydrogenation of cinnamaldehyde. The original phases and supported systems were characterized using several techniques such as powder X-ray diffraction (XRD), scanning electron microscopy and energy-dispersive X-ray spectroscopy (SEM?EDS), Raman microprobe, X-ray photoelectron spectroscopies (XPS), thermogravimetry and differential thermal analyses (TG-DSC), temperature programmed reduction (TPR), and textural analysis (BET method), which confirmed their functionalization, physicochemical modification and nature of Mo adsorbed species. Active acidic, basic and redox sites were determined by temperature programmed surface reaction (TPSR). Mo loading reached 7 wt% for the system RhMo6/PCH-F and 3 wt% for the system RhMo6/PILC-F, while unfunctionalized clay systems showed values of 1 wt% of Mo. The catalytic performance showed that PCH-based composites were the most active and reached up to 56% conversion at 360 min. reaction when tested in the liquid-phase cinnamaldehyde hydrogenation. The selectivity for all the systems was mainly toward hydrocinnamic aldehyde (HCAL) and reached 77% for the RhMo6/PCH-F catalyst at 25% conversion.
Fil: Bertolini, Guillermo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Vetere, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Gallo, María Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Casella, Monica Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Gambaro, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
description New composites based on [RhMo6O24H6]3− (RhMo6) heteropolyanion supported on pillared (PILC), heterostructured (PCH) and functionalized(PILC-F) and (PCH-F) systems based on clays were prepared, characterized and tested as catalysts in the liquid-phase hydrogenation of cinnamaldehyde. The original phases and supported systems were characterized using several techniques such as powder X-ray diffraction (XRD), scanning electron microscopy and energy-dispersive X-ray spectroscopy (SEM?EDS), Raman microprobe, X-ray photoelectron spectroscopies (XPS), thermogravimetry and differential thermal analyses (TG-DSC), temperature programmed reduction (TPR), and textural analysis (BET method), which confirmed their functionalization, physicochemical modification and nature of Mo adsorbed species. Active acidic, basic and redox sites were determined by temperature programmed surface reaction (TPSR). Mo loading reached 7 wt% for the system RhMo6/PCH-F and 3 wt% for the system RhMo6/PILC-F, while unfunctionalized clay systems showed values of 1 wt% of Mo. The catalytic performance showed that PCH-based composites were the most active and reached up to 56% conversion at 360 min. reaction when tested in the liquid-phase cinnamaldehyde hydrogenation. The selectivity for all the systems was mainly toward hydrocinnamic aldehyde (HCAL) and reached 77% for the RhMo6/PCH-F catalyst at 25% conversion.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-06
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/11336/8671
Bertolini, Guillermo Ramon; Vetere, Virginia; Gallo, María Angélica; Muñoz, Mercedes; Casella, Monica Laura; et al.; Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde; Elsevier Masson; Comptes Rendus Chimie; 19; 10; 6-1-2015; 1174–1183
1631-0748
url http://hdl.handle.net/11336/8671
identifier_str_mv Bertolini, Guillermo Ramon; Vetere, Virginia; Gallo, María Angélica; Muñoz, Mercedes; Casella, Monica Laura; et al.; Composites based on modified clay assembled Rh(III)- heteropolymolybdates as catalysts in the liquid-phase hydrogenation of cinnamaldehyde; Elsevier Masson; Comptes Rendus Chimie; 19; 10; 6-1-2015; 1174–1183
1631-0748
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/S1631074815002684
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crci.2015.09.015
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Masson
publisher.none.fl_str_mv Elsevier Masson
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 12.982451

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