Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating

Autores
Contardi, Ignacio; Cornaglia, Laura Maria; Tarditi, Ana Maria
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of the support shape on the deposition of ZrO2 by the vacuum-assisted dip-coating method was studied. Disc-shaped and tubular porous stainless steel substrates were used to obtain ZrO2 coated supports for the synthesis of PdAu alloy composite membranes. The microstructure of the ZrO2 modified supports was evaluated by scanning electron microscopy and confocal laser microscopy. Besides, a qualitative assessment of the porosity and roughness of the porous substrates was performed by confocal laser microscopy. Dense and continuous palladium-alloy films were deposited on top of the modified tubes after thirteen ZrO2 deposition-calcination cycles. Cross-section EDS mapping and XRD diffraction analysis showed that a complete PdAu alloy formation was obtained even after annealing at 723 K in hydrogen stream during 5 days.
Fil: Contardi, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Cornaglia, Laura Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Tarditi, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Materia
PDAU ALLOY MEMBRANES
STAINLESS STEEL
TUBULAR SUBSTRATES
ZRO2 MODIFICATION
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:11336/42100
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/42100
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coatingContardi, IgnacioCornaglia, Laura MariaTarditi, Ana MariaPDAU ALLOY MEMBRANESSTAINLESS STEELTUBULAR SUBSTRATESZRO2 MODIFICATIONhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The effect of the support shape on the deposition of ZrO2 by the vacuum-assisted dip-coating method was studied. Disc-shaped and tubular porous stainless steel substrates were used to obtain ZrO2 coated supports for the synthesis of PdAu alloy composite membranes. The microstructure of the ZrO2 modified supports was evaluated by scanning electron microscopy and confocal laser microscopy. Besides, a qualitative assessment of the porosity and roughness of the porous substrates was performed by confocal laser microscopy. Dense and continuous palladium-alloy films were deposited on top of the modified tubes after thirteen ZrO2 deposition-calcination cycles. Cross-section EDS mapping and XRD diffraction analysis showed that a complete PdAu alloy formation was obtained even after annealing at 723 K in hydrogen stream during 5 days.Fil: Contardi, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Cornaglia, Laura Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Tarditi, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaPergamon-Elsevier Science Ltd2017-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42100Contardi, Ignacio; Cornaglia, Laura Maria; Tarditi, Ana Maria; Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 42; 12; 3-2017; 7986-79960360-3199CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2017.01.024info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0360319917300459info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:51Zoai:ri.conicet.gov.ar:11336/42100instacron: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:34982025-09-03 09:43:52.006CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
title Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
spellingShingle Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
Contardi, Ignacio
PDAU ALLOY MEMBRANES
STAINLESS STEEL
TUBULAR SUBSTRATES
ZRO2 MODIFICATION
title_short Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
title_full Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
title_fullStr Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
title_full_unstemmed Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
title_sort Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating
dc.creator.none.fl_str_mv Contardi, Ignacio
Cornaglia, Laura Maria
Tarditi, Ana Maria
author Contardi, Ignacio
author_facet Contardi, Ignacio
Cornaglia, Laura Maria
Tarditi, Ana Maria
author_role author
author2 Cornaglia, Laura Maria
Tarditi, Ana Maria
author2_role author
author
dc.subject.none.fl_str_mv PDAU ALLOY MEMBRANES
STAINLESS STEEL
TUBULAR SUBSTRATES
ZRO2 MODIFICATION
topic PDAU ALLOY MEMBRANES
STAINLESS STEEL
TUBULAR SUBSTRATES
ZRO2 MODIFICATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The effect of the support shape on the deposition of ZrO2 by the vacuum-assisted dip-coating method was studied. Disc-shaped and tubular porous stainless steel substrates were used to obtain ZrO2 coated supports for the synthesis of PdAu alloy composite membranes. The microstructure of the ZrO2 modified supports was evaluated by scanning electron microscopy and confocal laser microscopy. Besides, a qualitative assessment of the porosity and roughness of the porous substrates was performed by confocal laser microscopy. Dense and continuous palladium-alloy films were deposited on top of the modified tubes after thirteen ZrO2 deposition-calcination cycles. Cross-section EDS mapping and XRD diffraction analysis showed that a complete PdAu alloy formation was obtained even after annealing at 723 K in hydrogen stream during 5 days.
Fil: Contardi, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Cornaglia, Laura Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Tarditi, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
description The effect of the support shape on the deposition of ZrO2 by the vacuum-assisted dip-coating method was studied. Disc-shaped and tubular porous stainless steel substrates were used to obtain ZrO2 coated supports for the synthesis of PdAu alloy composite membranes. The microstructure of the ZrO2 modified supports was evaluated by scanning electron microscopy and confocal laser microscopy. Besides, a qualitative assessment of the porosity and roughness of the porous substrates was performed by confocal laser microscopy. Dense and continuous palladium-alloy films were deposited on top of the modified tubes after thirteen ZrO2 deposition-calcination cycles. Cross-section EDS mapping and XRD diffraction analysis showed that a complete PdAu alloy formation was obtained even after annealing at 723 K in hydrogen stream during 5 days.
publishDate 2017
dc.date.none.fl_str_mv 2017-03
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/11336/42100
Contardi, Ignacio; Cornaglia, Laura Maria; Tarditi, Ana Maria; Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 42; 12; 3-2017; 7986-7996
0360-3199
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42100
identifier_str_mv Contardi, Ignacio; Cornaglia, Laura Maria; Tarditi, Ana Maria; Effect of the porous stainless steel substrate shape on the ZrO 2 deposition by vacuum assisted dip-coating; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 42; 12; 3-2017; 7986-7996
0360-3199
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2017.01.024
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0360319917300459
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
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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_ 1842268628636925952
score 13.13397

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