Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts

Autores
Nope Vargas, Eliana Rocio; Sathicq, Angel Gabriel; Martínez, José J.; Alothman, Zeid A.; Romanelli, Gustavo Pablo; Nares, Elena Montejano; Ivars Barceló, Francisco; Zuazo, Juan Rubio; Luque, Rafael; Balu, Alina M.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hydrotalcite materials (HTs) were synthesized by a facile and swift combined mechanochemistry/coprecipitation approach, and their catalytic activity was evaluated and compared with conventionally synthesized hydrotalcites (co-precipitation method) in the Knoevenagel condensation between furfural and ethyl cyanoacetate/malononitrile. Characterization and catalytic activity results clearly demonstrate that the proposed combined mechanochemical/coprecipitation approach provides an improvement in crystallinity, morphology, tunable basicity, and textural properties (higher surface area and enhanced surface properties) as compared to HTs obtained via conventional coprecipitation methods. In addition, mechanochemically synthesized HTs largely improve catalytic activities, including conversion and product selectivity to Knoevenagel condensation products under solventless conditions, short reaction times, or reaction at room temperature as compared to conventional counterparts (e.g., 30–40 vs > 99% product yields).
Fil: Nope Vargas, Eliana Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Sathicq, Angel Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Martínez, José J.. Universidad Pedagógica y Tecnológica de Colombia; Colombia
Fil: Alothman, Zeid A.. King Saud University; Arabia Saudita
Fil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Nares, Elena Montejano. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; España. Universidad Nacional de Educación a Distancia; España
Fil: Ivars Barceló, Francisco. Universidad Nacional de Educación a Distancia; España
Fil: Zuazo, Juan Rubio. Instituto de Ciencia de Materiales de Madrid; España
Fil: Luque, Rafael. No especifíca;
Fil: Balu, Alina M.. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; España
Materia
Hydrotalcite
Mechanochemical
Furfural
Aldolic condensation
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:11336/261373
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/261373
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalystsNope Vargas, Eliana RocioSathicq, Angel GabrielMartínez, José J.Alothman, Zeid A.Romanelli, Gustavo PabloNares, Elena MontejanoIvars Barceló, FranciscoZuazo, Juan RubioLuque, RafaelBalu, Alina M.HydrotalciteMechanochemicalFurfuralAldolic condensationhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Hydrotalcite materials (HTs) were synthesized by a facile and swift combined mechanochemistry/coprecipitation approach, and their catalytic activity was evaluated and compared with conventionally synthesized hydrotalcites (co-precipitation method) in the Knoevenagel condensation between furfural and ethyl cyanoacetate/malononitrile. Characterization and catalytic activity results clearly demonstrate that the proposed combined mechanochemical/coprecipitation approach provides an improvement in crystallinity, morphology, tunable basicity, and textural properties (higher surface area and enhanced surface properties) as compared to HTs obtained via conventional coprecipitation methods. In addition, mechanochemically synthesized HTs largely improve catalytic activities, including conversion and product selectivity to Knoevenagel condensation products under solventless conditions, short reaction times, or reaction at room temperature as compared to conventional counterparts (e.g., 30–40 vs > 99% product yields).Fil: Nope Vargas, Eliana Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Sathicq, Angel Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Martínez, José J.. Universidad Pedagógica y Tecnológica de Colombia; ColombiaFil: Alothman, Zeid A.. King Saud University; Arabia SauditaFil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Nares, Elena Montejano. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; España. Universidad Nacional de Educación a Distancia; EspañaFil: Ivars Barceló, Francisco. Universidad Nacional de Educación a Distancia; EspañaFil: Zuazo, Juan Rubio. Instituto de Ciencia de Materiales de Madrid; EspañaFil: Luque, Rafael. No especifíca;Fil: Balu, Alina M.. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; EspañaDe Gruyter2024-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/261373Nope Vargas, Eliana Rocio; Sathicq, Angel Gabriel; Martínez, José J.; Alothman, Zeid A.; Romanelli, Gustavo Pablo; et al.; Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts; De Gruyter; Nanotechnology Reviews; 13; 1; 7-2024; 1-152191-9097CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/ntrev-2024-0042/htmlinfo:eu-repo/semantics/altIdentifier/doi/10.1515/ntrev-2024-0042info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:21:47Zoai:ri.conicet.gov.ar:11336/261373instacron: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:34982025-10-15 15:21:47.547CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
title Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
spellingShingle Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
Nope Vargas, Eliana Rocio
Hydrotalcite
Mechanochemical
Furfural
Aldolic condensation
title_short Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
title_full Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
title_fullStr Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
title_full_unstemmed Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
title_sort Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts
dc.creator.none.fl_str_mv Nope Vargas, Eliana Rocio
Sathicq, Angel Gabriel
Martínez, José J.
Alothman, Zeid A.
Romanelli, Gustavo Pablo
Nares, Elena Montejano
Ivars Barceló, Francisco
Zuazo, Juan Rubio
Luque, Rafael
Balu, Alina M.
author Nope Vargas, Eliana Rocio
author_facet Nope Vargas, Eliana Rocio
Sathicq, Angel Gabriel
Martínez, José J.
Alothman, Zeid A.
Romanelli, Gustavo Pablo
Nares, Elena Montejano
Ivars Barceló, Francisco
Zuazo, Juan Rubio
Luque, Rafael
Balu, Alina M.
author_role author
author2 Sathicq, Angel Gabriel
Martínez, José J.
Alothman, Zeid A.
Romanelli, Gustavo Pablo
Nares, Elena Montejano
Ivars Barceló, Francisco
Zuazo, Juan Rubio
Luque, Rafael
Balu, Alina M.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Hydrotalcite
Mechanochemical
Furfural
Aldolic condensation
topic Hydrotalcite
Mechanochemical
Furfural
Aldolic condensation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hydrotalcite materials (HTs) were synthesized by a facile and swift combined mechanochemistry/coprecipitation approach, and their catalytic activity was evaluated and compared with conventionally synthesized hydrotalcites (co-precipitation method) in the Knoevenagel condensation between furfural and ethyl cyanoacetate/malononitrile. Characterization and catalytic activity results clearly demonstrate that the proposed combined mechanochemical/coprecipitation approach provides an improvement in crystallinity, morphology, tunable basicity, and textural properties (higher surface area and enhanced surface properties) as compared to HTs obtained via conventional coprecipitation methods. In addition, mechanochemically synthesized HTs largely improve catalytic activities, including conversion and product selectivity to Knoevenagel condensation products under solventless conditions, short reaction times, or reaction at room temperature as compared to conventional counterparts (e.g., 30–40 vs > 99% product yields).
Fil: Nope Vargas, Eliana Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Sathicq, Angel Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Martínez, José J.. Universidad Pedagógica y Tecnológica de Colombia; Colombia
Fil: Alothman, Zeid A.. King Saud University; Arabia Saudita
Fil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Nares, Elena Montejano. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; España. Universidad Nacional de Educación a Distancia; España
Fil: Ivars Barceló, Francisco. Universidad Nacional de Educación a Distancia; España
Fil: Zuazo, Juan Rubio. Instituto de Ciencia de Materiales de Madrid; España
Fil: Luque, Rafael. No especifíca;
Fil: Balu, Alina M.. Universidad de Cordoba. Facultad de Ciencias. Departamento de Quimica Organica E Ingenieria Quimica.; España
description Hydrotalcite materials (HTs) were synthesized by a facile and swift combined mechanochemistry/coprecipitation approach, and their catalytic activity was evaluated and compared with conventionally synthesized hydrotalcites (co-precipitation method) in the Knoevenagel condensation between furfural and ethyl cyanoacetate/malononitrile. Characterization and catalytic activity results clearly demonstrate that the proposed combined mechanochemical/coprecipitation approach provides an improvement in crystallinity, morphology, tunable basicity, and textural properties (higher surface area and enhanced surface properties) as compared to HTs obtained via conventional coprecipitation methods. In addition, mechanochemically synthesized HTs largely improve catalytic activities, including conversion and product selectivity to Knoevenagel condensation products under solventless conditions, short reaction times, or reaction at room temperature as compared to conventional counterparts (e.g., 30–40 vs > 99% product yields).
publishDate 2024
dc.date.none.fl_str_mv 2024-07
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/11336/261373
Nope Vargas, Eliana Rocio; Sathicq, Angel Gabriel; Martínez, José J.; Alothman, Zeid A.; Romanelli, Gustavo Pablo; et al.; Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts; De Gruyter; Nanotechnology Reviews; 13; 1; 7-2024; 1-15
2191-9097
CONICET Digital
CONICET
url http://hdl.handle.net/11336/261373
identifier_str_mv Nope Vargas, Eliana Rocio; Sathicq, Angel Gabriel; Martínez, José J.; Alothman, Zeid A.; Romanelli, Gustavo Pablo; et al.; Revisiting hydrotalcite synthesis: Efficient combined mechanochemical/coprecipitation synthesis to design advanced tunable basic catalysts; De Gruyter; Nanotechnology Reviews; 13; 1; 7-2024; 1-15
2191-9097
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/ntrev-2024-0042/html
info:eu-repo/semantics/altIdentifier/doi/10.1515/ntrev-2024-0042
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
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 13.22299

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