Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia

Autores
Rodriguez, Miguel Angel; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel; Martinez, Maria Laura
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, Ceria-Zirconia on ordered Santa Barbara mesoporous silica (Ce-Zr-SBA-15), has been used directly as a catalyst for the synthesis of carbon nanotubes (CNTs) through Chemical Vapor Deposition (CVD). In addition to cerium oxide, it contains zirconium oxide nano crystallites, which act as catalysts for carbon nanostructures. The catalytic performance of this material was evaluated for the decomposition of ethanol at 900 °C, with N2 flow. The carbon decomposed from absolute ethanol diffuses through the surface of the nanostructured catalytic material and precipitates in the form of MWCNT structures, which could be identified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM), showing average diameters of 30–35 nm.
Fil: Rodriguez, Miguel Angel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Martinez, Maria Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
CARBON NANOTUBES
CATALYST
CE-ZR-SBA-15
CHARACTERIZATION
CVD
SYNTHESIS
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:11336/144753
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconiaRodriguez, Miguel AngelAnunziata, Oscar AlfredoBeltramone, Andrea RaquelMartinez, Maria LauraCARBON NANOTUBESCATALYSTCE-ZR-SBA-15CHARACTERIZATIONCVDSYNTHESIShttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2In this work, Ceria-Zirconia on ordered Santa Barbara mesoporous silica (Ce-Zr-SBA-15), has been used directly as a catalyst for the synthesis of carbon nanotubes (CNTs) through Chemical Vapor Deposition (CVD). In addition to cerium oxide, it contains zirconium oxide nano crystallites, which act as catalysts for carbon nanostructures. The catalytic performance of this material was evaluated for the decomposition of ethanol at 900 °C, with N2 flow. The carbon decomposed from absolute ethanol diffuses through the surface of the nanostructured catalytic material and precipitates in the form of MWCNT structures, which could be identified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM), showing average diameters of 30–35 nm.Fil: Rodriguez, Miguel Angel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Martinez, Maria Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaElsevier Science2021-01-15info: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/11336/144753Rodriguez, Miguel Angel; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel; Martinez, Maria Laura; Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia; Elsevier Science; Materials Letters; 283; 15-1-2021; 1-100167-577X1873-4979CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167577X20316074?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2020.128900info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:01:54Zoai:ri.conicet.gov.ar:11336/144753instacron: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:34982025-09-10 13:01:54.367CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
title Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
spellingShingle Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
Rodriguez, Miguel Angel
CARBON NANOTUBES
CATALYST
CE-ZR-SBA-15
CHARACTERIZATION
CVD
SYNTHESIS
title_short Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
title_full Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
title_fullStr Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
title_full_unstemmed Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
title_sort Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
dc.creator.none.fl_str_mv Rodriguez, Miguel Angel
Anunziata, Oscar Alfredo
Beltramone, Andrea Raquel
Martinez, Maria Laura
author Rodriguez, Miguel Angel
author_facet Rodriguez, Miguel Angel
Anunziata, Oscar Alfredo
Beltramone, Andrea Raquel
Martinez, Maria Laura
author_role author
author2 Anunziata, Oscar Alfredo
Beltramone, Andrea Raquel
Martinez, Maria Laura
author2_role author
author
author
dc.subject.none.fl_str_mv CARBON NANOTUBES
CATALYST
CE-ZR-SBA-15
CHARACTERIZATION
CVD
SYNTHESIS
topic CARBON NANOTUBES
CATALYST
CE-ZR-SBA-15
CHARACTERIZATION
CVD
SYNTHESIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, Ceria-Zirconia on ordered Santa Barbara mesoporous silica (Ce-Zr-SBA-15), has been used directly as a catalyst for the synthesis of carbon nanotubes (CNTs) through Chemical Vapor Deposition (CVD). In addition to cerium oxide, it contains zirconium oxide nano crystallites, which act as catalysts for carbon nanostructures. The catalytic performance of this material was evaluated for the decomposition of ethanol at 900 °C, with N2 flow. The carbon decomposed from absolute ethanol diffuses through the surface of the nanostructured catalytic material and precipitates in the form of MWCNT structures, which could be identified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM), showing average diameters of 30–35 nm.
Fil: Rodriguez, Miguel Angel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Martinez, Maria Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description In this work, Ceria-Zirconia on ordered Santa Barbara mesoporous silica (Ce-Zr-SBA-15), has been used directly as a catalyst for the synthesis of carbon nanotubes (CNTs) through Chemical Vapor Deposition (CVD). In addition to cerium oxide, it contains zirconium oxide nano crystallites, which act as catalysts for carbon nanostructures. The catalytic performance of this material was evaluated for the decomposition of ethanol at 900 °C, with N2 flow. The carbon decomposed from absolute ethanol diffuses through the surface of the nanostructured catalytic material and precipitates in the form of MWCNT structures, which could be identified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM), showing average diameters of 30–35 nm.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-15
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/11336/144753
Rodriguez, Miguel Angel; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel; Martinez, Maria Laura; Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia; Elsevier Science; Materials Letters; 283; 15-1-2021; 1-10
0167-577X
1873-4979
CONICET Digital
CONICET
url http://hdl.handle.net/11336/144753
identifier_str_mv Rodriguez, Miguel Angel; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel; Martinez, Maria Laura; Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia; Elsevier Science; Materials Letters; 283; 15-1-2021; 1-10
0167-577X
1873-4979
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/pii/S0167577X20316074?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2020.128900
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 Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 12.993085

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