The effect of aluminium alloy secondary phases on aniline-based silane

Autores
Trueba, Mónica; Trasatti, Stefano P.; Flamini, Daniel Omar
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Commercial wrought Al alloys with high content of intermetallic phases, namely, AA5083-H111, AA2024-T3 and AA7075-T6, were treated with N-(3-trimethoxysilylpropyl) aniline (AnSi) by a simple procedure. Characterization studies and corrosion experiments indicate that the hybrid film protection capacity is related in a complex way to the macromolecular network structure linked to the Al substrate composition. Nevertheless, barrier protection enhanced by a buffer effect and galvanic coupling, as aided by aniline units within the hybrid film, is indicated mostly. Results overall demonstrate synergistic effect against Al alloy corrosion by combining at a molecular level monomers of conducting polymers and silane functionalities.
Fil: Trueba, Mónica. Università degli Studi di Milano; Italia
Fil: Trasatti, Stefano P.. Università degli Studi di Milano; Italia
Fil: Flamini, Daniel Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; Argentina
Materia
ALUMINIUM ALLOY
POLYMER COATINGS
CORROSION
INHIBITION
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:11336/195800
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The effect of aluminium alloy secondary phases on aniline-based silaneTrueba, MónicaTrasatti, Stefano P.Flamini, Daniel OmarALUMINIUM ALLOYPOLYMER COATINGSCORROSIONINHIBITIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Commercial wrought Al alloys with high content of intermetallic phases, namely, AA5083-H111, AA2024-T3 and AA7075-T6, were treated with N-(3-trimethoxysilylpropyl) aniline (AnSi) by a simple procedure. Characterization studies and corrosion experiments indicate that the hybrid film protection capacity is related in a complex way to the macromolecular network structure linked to the Al substrate composition. Nevertheless, barrier protection enhanced by a buffer effect and galvanic coupling, as aided by aniline units within the hybrid film, is indicated mostly. Results overall demonstrate synergistic effect against Al alloy corrosion by combining at a molecular level monomers of conducting polymers and silane functionalities.Fil: Trueba, Mónica. Università degli Studi di Milano; ItaliaFil: Trasatti, Stefano P.. Università degli Studi di Milano; ItaliaFil: Flamini, Daniel Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; ArgentinaElsevier2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/195800Trueba, Mónica; Trasatti, Stefano P.; Flamini, Daniel Omar; The effect of aluminium alloy secondary phases on aniline-based silane; Elsevier; Corrosion Science; 63; 10-2012; 59-700010-938XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0010938X12002740?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2012.05.028info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:53Zoai:ri.conicet.gov.ar:11336/195800instacron: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 09:44:53.434CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The effect of aluminium alloy secondary phases on aniline-based silane
title The effect of aluminium alloy secondary phases on aniline-based silane
spellingShingle The effect of aluminium alloy secondary phases on aniline-based silane
Trueba, Mónica
ALUMINIUM ALLOY
POLYMER COATINGS
CORROSION
INHIBITION
title_short The effect of aluminium alloy secondary phases on aniline-based silane
title_full The effect of aluminium alloy secondary phases on aniline-based silane
title_fullStr The effect of aluminium alloy secondary phases on aniline-based silane
title_full_unstemmed The effect of aluminium alloy secondary phases on aniline-based silane
title_sort The effect of aluminium alloy secondary phases on aniline-based silane
dc.creator.none.fl_str_mv Trueba, Mónica
Trasatti, Stefano P.
Flamini, Daniel Omar
author Trueba, Mónica
author_facet Trueba, Mónica
Trasatti, Stefano P.
Flamini, Daniel Omar
author_role author
author2 Trasatti, Stefano P.
Flamini, Daniel Omar
author2_role author
author
dc.subject.none.fl_str_mv ALUMINIUM ALLOY
POLYMER COATINGS
CORROSION
INHIBITION
topic ALUMINIUM ALLOY
POLYMER COATINGS
CORROSION
INHIBITION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Commercial wrought Al alloys with high content of intermetallic phases, namely, AA5083-H111, AA2024-T3 and AA7075-T6, were treated with N-(3-trimethoxysilylpropyl) aniline (AnSi) by a simple procedure. Characterization studies and corrosion experiments indicate that the hybrid film protection capacity is related in a complex way to the macromolecular network structure linked to the Al substrate composition. Nevertheless, barrier protection enhanced by a buffer effect and galvanic coupling, as aided by aniline units within the hybrid film, is indicated mostly. Results overall demonstrate synergistic effect against Al alloy corrosion by combining at a molecular level monomers of conducting polymers and silane functionalities.
Fil: Trueba, Mónica. Università degli Studi di Milano; Italia
Fil: Trasatti, Stefano P.. Università degli Studi di Milano; Italia
Fil: Flamini, Daniel Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur; Argentina
description Commercial wrought Al alloys with high content of intermetallic phases, namely, AA5083-H111, AA2024-T3 and AA7075-T6, were treated with N-(3-trimethoxysilylpropyl) aniline (AnSi) by a simple procedure. Characterization studies and corrosion experiments indicate that the hybrid film protection capacity is related in a complex way to the macromolecular network structure linked to the Al substrate composition. Nevertheless, barrier protection enhanced by a buffer effect and galvanic coupling, as aided by aniline units within the hybrid film, is indicated mostly. Results overall demonstrate synergistic effect against Al alloy corrosion by combining at a molecular level monomers of conducting polymers and silane functionalities.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
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/11336/195800
Trueba, Mónica; Trasatti, Stefano P.; Flamini, Daniel Omar; The effect of aluminium alloy secondary phases on aniline-based silane; Elsevier; Corrosion Science; 63; 10-2012; 59-70
0010-938X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/195800
identifier_str_mv Trueba, Mónica; Trasatti, Stefano P.; Flamini, Daniel Omar; The effect of aluminium alloy secondary phases on aniline-based silane; Elsevier; Corrosion Science; 63; 10-2012; 59-70
0010-938X
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/S0010938X12002740?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2012.05.028
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 Elsevier
publisher.none.fl_str_mv Elsevier
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 13.13397

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