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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/8671
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:01:50Zoai: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:34982025-09-29 10:01:51.133CONICET 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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1844613816385536000 |
score |
13.070432 |