New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects

Autores
Flexer, Victoria; Grayburn, Rosie A.; Keersmaecker, Michel de; Mohammed, Elbeshary A. A.; Dowsett, Mark G.; Adriaens, Annemie
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Corrosion is the major problem in the degradation of heritage metal objects. The development of appropriate treatment methods to stabilize and protect artefacts is a undeniable scientific challenge. Here we propose a new coating method to protect lead heritage metal objects. This coating is environmentally safe, stable, reversible, easy to apply and to remove, and aesthetically justified. The coating consists of a compact and thick layer of lead ditetradecanoate, which is formed upon immersion of a lead substrate in a melted sample of tetradecanoic acid at 60oC. Coated lead samples were exposed either to an aqueous corrosive environment or to a closed chamber with high relative humidity and an oak corrosive atmosphere. The corrosion resistance of the coating was followed for 60 days by electrochemical impedance spectroscopy and X-ray diffraction. Results show an unprecedented corrosion inhibition of the new coatings.
Fil: Flexer, Victoria. University of Ghent; Bélgica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grayburn, Rosie A.. University of Ghent; Bélgica. University of Warwick; Reino Unido
Fil: Keersmaecker, Michel de. University of Ghent; Bélgica
Fil: Mohammed, Elbeshary A. A.. University of Ghent; Bélgica
Fil: Dowsett, Mark G.. University of Warwick; Reino Unido
Fil: Adriaens, Annemie. University of Ghent; Bélgica
Materia
Lead
Cultural Heritage
Corrosion Resistance
Lead Carboxylate
Coating
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:11336/42053
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/42053
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal ObjectsFlexer, VictoriaGrayburn, Rosie A.Keersmaecker, Michel deMohammed, Elbeshary A. A.Dowsett, Mark G.Adriaens, AnnemieLeadCultural HeritageCorrosion ResistanceLead CarboxylateCoatinghttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Corrosion is the major problem in the degradation of heritage metal objects. The development of appropriate treatment methods to stabilize and protect artefacts is a undeniable scientific challenge. Here we propose a new coating method to protect lead heritage metal objects. This coating is environmentally safe, stable, reversible, easy to apply and to remove, and aesthetically justified. The coating consists of a compact and thick layer of lead ditetradecanoate, which is formed upon immersion of a lead substrate in a melted sample of tetradecanoic acid at 60oC. Coated lead samples were exposed either to an aqueous corrosive environment or to a closed chamber with high relative humidity and an oak corrosive atmosphere. The corrosion resistance of the coating was followed for 60 days by electrochemical impedance spectroscopy and X-ray diffraction. Results show an unprecedented corrosion inhibition of the new coatings.Fil: Flexer, Victoria. University of Ghent; Bélgica. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grayburn, Rosie A.. University of Ghent; Bélgica. University of Warwick; Reino UnidoFil: Keersmaecker, Michel de. University of Ghent; BélgicaFil: Mohammed, Elbeshary A. A.. University of Ghent; BélgicaFil: Dowsett, Mark G.. University of Warwick; Reino UnidoFil: Adriaens, Annemie. University of Ghent; BélgicaPergamon-Elsevier Science Ltd2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42053Flexer, Victoria; Grayburn, Rosie A.; Keersmaecker, Michel de ; Mohammed, Elbeshary A. A. ; Dowsett, Mark G. ; et al.; New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 179; 10-2015; 441-4510013-4686CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.electacta.2015.05.022info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013468615011330info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:33:28Zoai:ri.conicet.gov.ar:11336/42053instacron: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:34982025-11-12 09:33:29.137CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
title New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
spellingShingle New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
Flexer, Victoria
Lead
Cultural Heritage
Corrosion Resistance
Lead Carboxylate
Coating
title_short New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
title_full New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
title_fullStr New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
title_full_unstemmed New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
title_sort New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
dc.creator.none.fl_str_mv Flexer, Victoria
Grayburn, Rosie A.
Keersmaecker, Michel de
Mohammed, Elbeshary A. A.
Dowsett, Mark G.
Adriaens, Annemie
author Flexer, Victoria
author_facet Flexer, Victoria
Grayburn, Rosie A.
Keersmaecker, Michel de
Mohammed, Elbeshary A. A.
Dowsett, Mark G.
Adriaens, Annemie
author_role author
author2 Grayburn, Rosie A.
Keersmaecker, Michel de
Mohammed, Elbeshary A. A.
Dowsett, Mark G.
Adriaens, Annemie
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Lead
Cultural Heritage
Corrosion Resistance
Lead Carboxylate
Coating
topic Lead
Cultural Heritage
Corrosion Resistance
Lead Carboxylate
Coating
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Corrosion is the major problem in the degradation of heritage metal objects. The development of appropriate treatment methods to stabilize and protect artefacts is a undeniable scientific challenge. Here we propose a new coating method to protect lead heritage metal objects. This coating is environmentally safe, stable, reversible, easy to apply and to remove, and aesthetically justified. The coating consists of a compact and thick layer of lead ditetradecanoate, which is formed upon immersion of a lead substrate in a melted sample of tetradecanoic acid at 60oC. Coated lead samples were exposed either to an aqueous corrosive environment or to a closed chamber with high relative humidity and an oak corrosive atmosphere. The corrosion resistance of the coating was followed for 60 days by electrochemical impedance spectroscopy and X-ray diffraction. Results show an unprecedented corrosion inhibition of the new coatings.
Fil: Flexer, Victoria. University of Ghent; Bélgica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grayburn, Rosie A.. University of Ghent; Bélgica. University of Warwick; Reino Unido
Fil: Keersmaecker, Michel de. University of Ghent; Bélgica
Fil: Mohammed, Elbeshary A. A.. University of Ghent; Bélgica
Fil: Dowsett, Mark G.. University of Warwick; Reino Unido
Fil: Adriaens, Annemie. University of Ghent; Bélgica
description Corrosion is the major problem in the degradation of heritage metal objects. The development of appropriate treatment methods to stabilize and protect artefacts is a undeniable scientific challenge. Here we propose a new coating method to protect lead heritage metal objects. This coating is environmentally safe, stable, reversible, easy to apply and to remove, and aesthetically justified. The coating consists of a compact and thick layer of lead ditetradecanoate, which is formed upon immersion of a lead substrate in a melted sample of tetradecanoic acid at 60oC. Coated lead samples were exposed either to an aqueous corrosive environment or to a closed chamber with high relative humidity and an oak corrosive atmosphere. The corrosion resistance of the coating was followed for 60 days by electrochemical impedance spectroscopy and X-ray diffraction. Results show an unprecedented corrosion inhibition of the new coatings.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/42053
Flexer, Victoria; Grayburn, Rosie A.; Keersmaecker, Michel de ; Mohammed, Elbeshary A. A. ; Dowsett, Mark G. ; et al.; New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 179; 10-2015; 441-451
0013-4686
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42053
identifier_str_mv Flexer, Victoria; Grayburn, Rosie A.; Keersmaecker, Michel de ; Mohammed, Elbeshary A. A. ; Dowsett, Mark G. ; et al.; New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 179; 10-2015; 441-451
0013-4686
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.electacta.2015.05.022
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013468615011330
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 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_ 1848597057447657472
score 13.24909

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