Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes

Autores
Gonçalves, Renato V.; Wojcieszak, Robert; Uberman, Paula Marina; Eberhardt, Dario; Teixeira Neto, Erico; Teixeira, Sergio Ribeiro; Rossi, Liane M.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The development of active and stable catalysts has emerged as an important strategy in the catalytic abatement of CO. This article reports the use of the novel Pt-based catalyst supported on crystalline Ta2O5 nanotubes prepared by sputtering and anodization methods in CO oxidation reaction. Crystalline and amorphous Ta2O5 NTs and Pt modified sample were found active in low temperature CO oxidation. Results showed that active and highly stable Pt/Ta2O5 NTs catalyst could be a promising system for CO removal from gas exhaust.
Fil: Gonçalves, Renato V.. Universidade de Sao Paulo; Brasil
Fil: Wojcieszak, Robert. Universidade de Sao Paulo; Brasil
Fil: Uberman, Paula Marina. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Eberhardt, Dario. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Teixeira Neto, Erico. Universidade de Sao Paulo; Brasil
Fil: Teixeira, Sergio Ribeiro. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Rossi, Liane M.. Universidade de Sao Paulo; Brasil
Materia
Co Oxidation
Ta2o5 Nanotubes
Pt Nanoparticles
Sputtering Deposition
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:11336/31483
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/31483
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubesGonçalves, Renato V.Wojcieszak, RobertUberman, Paula MarinaEberhardt, DarioTeixeira Neto, EricoTeixeira, Sergio RibeiroRossi, Liane M.Co OxidationTa2o5 NanotubesPt NanoparticlesSputtering Depositionhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The development of active and stable catalysts has emerged as an important strategy in the catalytic abatement of CO. This article reports the use of the novel Pt-based catalyst supported on crystalline Ta2O5 nanotubes prepared by sputtering and anodization methods in CO oxidation reaction. Crystalline and amorphous Ta2O5 NTs and Pt modified sample were found active in low temperature CO oxidation. Results showed that active and highly stable Pt/Ta2O5 NTs catalyst could be a promising system for CO removal from gas exhaust.Fil: Gonçalves, Renato V.. Universidade de Sao Paulo; BrasilFil: Wojcieszak, Robert. Universidade de Sao Paulo; BrasilFil: Uberman, Paula Marina. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Eberhardt, Dario. Universidade Federal do Rio Grande do Sul; BrasilFil: Teixeira Neto, Erico. Universidade de Sao Paulo; BrasilFil: Teixeira, Sergio Ribeiro. Universidade Federal do Rio Grande do Sul; BrasilFil: Rossi, Liane M.. Universidade de Sao Paulo; BrasilElsevier Science2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31483Gonçalves, Renato V.; Wojcieszak, Robert; Uberman, Paula Marina; Eberhardt, Dario; Teixeira Neto, Erico; et al.; Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes; Elsevier Science; Catalysis Communications; 48; 1-2014; 50-541566-7367CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1566736714000302info:eu-repo/semantics/altIdentifier/doi/10.1016/j.catcom.2014.01.020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:11:47Zoai:ri.conicet.gov.ar:11336/31483instacron: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 10:11:47.873CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
title Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
spellingShingle Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
Gonçalves, Renato V.
Co Oxidation
Ta2o5 Nanotubes
Pt Nanoparticles
Sputtering Deposition
title_short Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
title_full Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
title_fullStr Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
title_full_unstemmed Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
title_sort Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes
dc.creator.none.fl_str_mv Gonçalves, Renato V.
Wojcieszak, Robert
Uberman, Paula Marina
Eberhardt, Dario
Teixeira Neto, Erico
Teixeira, Sergio Ribeiro
Rossi, Liane M.
author Gonçalves, Renato V.
author_facet Gonçalves, Renato V.
Wojcieszak, Robert
Uberman, Paula Marina
Eberhardt, Dario
Teixeira Neto, Erico
Teixeira, Sergio Ribeiro
Rossi, Liane M.
author_role author
author2 Wojcieszak, Robert
Uberman, Paula Marina
Eberhardt, Dario
Teixeira Neto, Erico
Teixeira, Sergio Ribeiro
Rossi, Liane M.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Co Oxidation
Ta2o5 Nanotubes
Pt Nanoparticles
Sputtering Deposition
topic Co Oxidation
Ta2o5 Nanotubes
Pt Nanoparticles
Sputtering Deposition
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The development of active and stable catalysts has emerged as an important strategy in the catalytic abatement of CO. This article reports the use of the novel Pt-based catalyst supported on crystalline Ta2O5 nanotubes prepared by sputtering and anodization methods in CO oxidation reaction. Crystalline and amorphous Ta2O5 NTs and Pt modified sample were found active in low temperature CO oxidation. Results showed that active and highly stable Pt/Ta2O5 NTs catalyst could be a promising system for CO removal from gas exhaust.
Fil: Gonçalves, Renato V.. Universidade de Sao Paulo; Brasil
Fil: Wojcieszak, Robert. Universidade de Sao Paulo; Brasil
Fil: Uberman, Paula Marina. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Eberhardt, Dario. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Teixeira Neto, Erico. Universidade de Sao Paulo; Brasil
Fil: Teixeira, Sergio Ribeiro. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Rossi, Liane M.. Universidade de Sao Paulo; Brasil
description The development of active and stable catalysts has emerged as an important strategy in the catalytic abatement of CO. This article reports the use of the novel Pt-based catalyst supported on crystalline Ta2O5 nanotubes prepared by sputtering and anodization methods in CO oxidation reaction. Crystalline and amorphous Ta2O5 NTs and Pt modified sample were found active in low temperature CO oxidation. Results showed that active and highly stable Pt/Ta2O5 NTs catalyst could be a promising system for CO removal from gas exhaust.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/31483
Gonçalves, Renato V.; Wojcieszak, Robert; Uberman, Paula Marina; Eberhardt, Dario; Teixeira Neto, Erico; et al.; Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes; Elsevier Science; Catalysis Communications; 48; 1-2014; 50-54
1566-7367
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31483
identifier_str_mv Gonçalves, Renato V.; Wojcieszak, Robert; Uberman, Paula Marina; Eberhardt, Dario; Teixeira Neto, Erico; et al.; Catalytic abatement of CO over highly stable Pt supported on Ta2O5 nanotubes; Elsevier Science; Catalysis Communications; 48; 1-2014; 50-54
1566-7367
CONICET Digital
CONICET
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/S1566736714000302
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.catcom.2014.01.020
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
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
_version_ 1844614020209836032
score 13.070432

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