Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water
- Autores
- Diez, Alejandra Silvina; Piqueras, Cristian Martin; Araiza, Daniel G.; Díaz, Gabriela; Volpe, María Alicia
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A series of Cusingle bondCeO2catalytic materials, with copper loadings in the 5–20 wt% range, was prepared, characterized and tested in the oxidation of benzyl alcohol to benzaldehyde in batch conditions, at 100 °C employing water as the solvent. Different CeO2and Cusingle bondCeO2 samples were obtained following hydrothermal synthesis, combustion of nitrates, and impregnation of copper salts on ceria surface. The characterization of the catalysts was carried out by N2 sorptometry, XRD, XPS, SEM, TEM, N2O dissociative chemisorption and FT-IR. Ceria properties play a notable role over copper activity and selectivity for the oxidation of benzyl alcohol. The material prepared by the simple one-pot combustion method, with 18 wt% of copper, showed high activity and high selectivity to the desired product (90% at 40% of conversion).
Fil: Diez, Alejandra Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Araiza, Daniel G.. Universidad Nacional Autónoma de México; México
Fil: Díaz, Gabriela. Universidad Nacional Autónoma de México; México
Fil: Volpe, María Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina - Materia
-
ALCOHOL OXIDATION
CERIA NANORODS
COPPER-CEO2
ONE-POT PREPARATION - 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:11336/114541
Ver los metadatos del registro completo
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Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in waterDiez, Alejandra SilvinaPiqueras, Cristian MartinAraiza, Daniel G.Díaz, GabrielaVolpe, María AliciaALCOHOL OXIDATIONCERIA NANORODSCOPPER-CEO2ONE-POT PREPARATIONhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A series of Cusingle bondCeO2catalytic materials, with copper loadings in the 5–20 wt% range, was prepared, characterized and tested in the oxidation of benzyl alcohol to benzaldehyde in batch conditions, at 100 °C employing water as the solvent. Different CeO2and Cusingle bondCeO2 samples were obtained following hydrothermal synthesis, combustion of nitrates, and impregnation of copper salts on ceria surface. The characterization of the catalysts was carried out by N2 sorptometry, XRD, XPS, SEM, TEM, N2O dissociative chemisorption and FT-IR. Ceria properties play a notable role over copper activity and selectivity for the oxidation of benzyl alcohol. The material prepared by the simple one-pot combustion method, with 18 wt% of copper, showed high activity and high selectivity to the desired product (90% at 40% of conversion).Fil: Diez, Alejandra Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Araiza, Daniel G.. Universidad Nacional Autónoma de México; MéxicoFil: Díaz, Gabriela. Universidad Nacional Autónoma de México; MéxicoFil: Volpe, María Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaElsevier Science Sa2019-06-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/114541Diez, Alejandra Silvina; Piqueras, Cristian Martin; Araiza, Daniel G.; Díaz, Gabriela; Volpe, María Alicia; Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water; Elsevier Science Sa; Materials Chemistry and Physics; 232; 15-6-2019; 265-2790254-0584CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0254058419303517info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matchemphys.2019.04.053info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:33Zoai:ri.conicet.gov.ar:11336/114541instacron: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 10:35:33.764CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
title |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
spellingShingle |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water Diez, Alejandra Silvina ALCOHOL OXIDATION CERIA NANORODS COPPER-CEO2 ONE-POT PREPARATION |
title_short |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
title_full |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
title_fullStr |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
title_full_unstemmed |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
title_sort |
Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water |
dc.creator.none.fl_str_mv |
Diez, Alejandra Silvina Piqueras, Cristian Martin Araiza, Daniel G. Díaz, Gabriela Volpe, María Alicia |
author |
Diez, Alejandra Silvina |
author_facet |
Diez, Alejandra Silvina Piqueras, Cristian Martin Araiza, Daniel G. Díaz, Gabriela Volpe, María Alicia |
author_role |
author |
author2 |
Piqueras, Cristian Martin Araiza, Daniel G. Díaz, Gabriela Volpe, María Alicia |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
ALCOHOL OXIDATION CERIA NANORODS COPPER-CEO2 ONE-POT PREPARATION |
topic |
ALCOHOL OXIDATION CERIA NANORODS COPPER-CEO2 ONE-POT PREPARATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
A series of Cusingle bondCeO2catalytic materials, with copper loadings in the 5–20 wt% range, was prepared, characterized and tested in the oxidation of benzyl alcohol to benzaldehyde in batch conditions, at 100 °C employing water as the solvent. Different CeO2and Cusingle bondCeO2 samples were obtained following hydrothermal synthesis, combustion of nitrates, and impregnation of copper salts on ceria surface. The characterization of the catalysts was carried out by N2 sorptometry, XRD, XPS, SEM, TEM, N2O dissociative chemisorption and FT-IR. Ceria properties play a notable role over copper activity and selectivity for the oxidation of benzyl alcohol. The material prepared by the simple one-pot combustion method, with 18 wt% of copper, showed high activity and high selectivity to the desired product (90% at 40% of conversion). Fil: Diez, Alejandra Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina Fil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Fil: Araiza, Daniel G.. Universidad Nacional Autónoma de México; México Fil: Díaz, Gabriela. Universidad Nacional Autónoma de México; México Fil: Volpe, María Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina |
description |
A series of Cusingle bondCeO2catalytic materials, with copper loadings in the 5–20 wt% range, was prepared, characterized and tested in the oxidation of benzyl alcohol to benzaldehyde in batch conditions, at 100 °C employing water as the solvent. Different CeO2and Cusingle bondCeO2 samples were obtained following hydrothermal synthesis, combustion of nitrates, and impregnation of copper salts on ceria surface. The characterization of the catalysts was carried out by N2 sorptometry, XRD, XPS, SEM, TEM, N2O dissociative chemisorption and FT-IR. Ceria properties play a notable role over copper activity and selectivity for the oxidation of benzyl alcohol. The material prepared by the simple one-pot combustion method, with 18 wt% of copper, showed high activity and high selectivity to the desired product (90% at 40% of conversion). |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-15 |
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/11336/114541 Diez, Alejandra Silvina; Piqueras, Cristian Martin; Araiza, Daniel G.; Díaz, Gabriela; Volpe, María Alicia; Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water; Elsevier Science Sa; Materials Chemistry and Physics; 232; 15-6-2019; 265-279 0254-0584 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/114541 |
identifier_str_mv |
Diez, Alejandra Silvina; Piqueras, Cristian Martin; Araiza, Daniel G.; Díaz, Gabriela; Volpe, María Alicia; Preparation and Characterization of Cu–CeO2catalytic materials forthe oxidation of benzyl alcohol to benzaldehyde in water; Elsevier Science Sa; Materials Chemistry and Physics; 232; 15-6-2019; 265-279 0254-0584 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.sciencedirect.com/science/article/abs/pii/S0254058419303517 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matchemphys.2019.04.053 |
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 |
dc.publisher.none.fl_str_mv |
Elsevier Science Sa |
publisher.none.fl_str_mv |
Elsevier Science Sa |
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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1844614374013009920 |
score |
13.070432 |