A multipurpose compound dor protective coatings

Autores
Del Amo, Delia Beatriz; Blustein, Guillermo; Pérez, Miriam Cristina; García, Mónica Teresita; Deyá, Marta Cecilia; Stupak, Mirta Elena; Romagnoli, Roberto
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
International regulations concerning the protection of both the environment and industrial workers have prompted paint manufacturers and end users to look for suitable replacements for traditional pigments. One of the aims of this investigation was to study the inhibitive properties of ferric benzoate-based paints in simulated marine corrosion condition (3% NaCl solution). Anticorrosive paints containing ferric benzoate were formulated and their performance was evaluated by accelerated (salt fog chamber) and electrochemical (corrosion potential and ionic resistance) tests. In addition, the action of ferric benzoate as a probable antifouling agent was studied through laboratory tests and marine exposure. Ferric benzoate hydrolyzes in seawater producing a pH decrease. In this sense, the effects of the pH and the anion benzoate dissolved in seawater and leached from an antifouling paint were evaluated on Balanus amphitrite nauplii. Although benzoate anion showed an intense narcotic effect on nauplii, the results of this research clearly demonstrated that the antifouling activity is due to the combined action of this anion and the pH decrease, i.e. there exists a synergic effect. Field trials confirmed laboratory assays; paints containing ferric benzoate were effective for inhibiting organism settlement and as corrosion of metal.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
Materia
Química
Antifouling paints
Ferric benzoate
Hydrolysis
Balanus amphitrite nauplii
Metal corrosion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/168546
Acceder
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network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A multipurpose compound dor protective coatingsDel Amo, Delia BeatrizBlustein, GuillermoPérez, Miriam CristinaGarcía, Mónica TeresitaDeyá, Marta CeciliaStupak, Mirta ElenaRomagnoli, RobertoQuímicaAntifouling paintsFerric benzoateHydrolysisBalanus amphitrite naupliiMetal corrosionInternational regulations concerning the protection of both the environment and industrial workers have prompted paint manufacturers and end users to look for suitable replacements for traditional pigments. One of the aims of this investigation was to study the inhibitive properties of ferric benzoate-based paints in simulated marine corrosion condition (3% NaCl solution). Anticorrosive paints containing ferric benzoate were formulated and their performance was evaluated by accelerated (salt fog chamber) and electrochemical (corrosion potential and ionic resistance) tests. In addition, the action of ferric benzoate as a probable antifouling agent was studied through laboratory tests and marine exposure. Ferric benzoate hydrolyzes in seawater producing a pH decrease. In this sense, the effects of the pH and the anion benzoate dissolved in seawater and leached from an antifouling paint were evaluated on Balanus amphitrite nauplii. Although benzoate anion showed an intense narcotic effect on nauplii, the results of this research clearly demonstrated that the antifouling activity is due to the combined action of this anion and the pH decrease, i.e. there exists a synergic effect. Field trials confirmed laboratory assays; paints containing ferric benzoate were effective for inhibiting organism settlement and as corrosion of metal.Centro de Investigación y Desarrollo en Tecnología de Pinturas2008info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf58-64http://sedici.unlp.edu.ar/handle/10915/168546enginfo:eu-repo/semantics/altIdentifier/issn/0927-7757info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfa.2008.03.026info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:25:37Zoai:sedici.unlp.edu.ar:10915/168546Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:25:37.929SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A multipurpose compound dor protective coatings
title A multipurpose compound dor protective coatings
spellingShingle A multipurpose compound dor protective coatings
Del Amo, Delia Beatriz
Química
Antifouling paints
Ferric benzoate
Hydrolysis
Balanus amphitrite nauplii
Metal corrosion
title_short A multipurpose compound dor protective coatings
title_full A multipurpose compound dor protective coatings
title_fullStr A multipurpose compound dor protective coatings
title_full_unstemmed A multipurpose compound dor protective coatings
title_sort A multipurpose compound dor protective coatings
dc.creator.none.fl_str_mv Del Amo, Delia Beatriz
Blustein, Guillermo
Pérez, Miriam Cristina
García, Mónica Teresita
Deyá, Marta Cecilia
Stupak, Mirta Elena
Romagnoli, Roberto
author Del Amo, Delia Beatriz
author_facet Del Amo, Delia Beatriz
Blustein, Guillermo
Pérez, Miriam Cristina
García, Mónica Teresita
Deyá, Marta Cecilia
Stupak, Mirta Elena
Romagnoli, Roberto
author_role author
author2 Blustein, Guillermo
Pérez, Miriam Cristina
García, Mónica Teresita
Deyá, Marta Cecilia
Stupak, Mirta Elena
Romagnoli, Roberto
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Química
Antifouling paints
Ferric benzoate
Hydrolysis
Balanus amphitrite nauplii
Metal corrosion
topic Química
Antifouling paints
Ferric benzoate
Hydrolysis
Balanus amphitrite nauplii
Metal corrosion
dc.description.none.fl_txt_mv International regulations concerning the protection of both the environment and industrial workers have prompted paint manufacturers and end users to look for suitable replacements for traditional pigments. One of the aims of this investigation was to study the inhibitive properties of ferric benzoate-based paints in simulated marine corrosion condition (3% NaCl solution). Anticorrosive paints containing ferric benzoate were formulated and their performance was evaluated by accelerated (salt fog chamber) and electrochemical (corrosion potential and ionic resistance) tests. In addition, the action of ferric benzoate as a probable antifouling agent was studied through laboratory tests and marine exposure. Ferric benzoate hydrolyzes in seawater producing a pH decrease. In this sense, the effects of the pH and the anion benzoate dissolved in seawater and leached from an antifouling paint were evaluated on Balanus amphitrite nauplii. Although benzoate anion showed an intense narcotic effect on nauplii, the results of this research clearly demonstrated that the antifouling activity is due to the combined action of this anion and the pH decrease, i.e. there exists a synergic effect. Field trials confirmed laboratory assays; paints containing ferric benzoate were effective for inhibiting organism settlement and as corrosion of metal.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
description International regulations concerning the protection of both the environment and industrial workers have prompted paint manufacturers and end users to look for suitable replacements for traditional pigments. One of the aims of this investigation was to study the inhibitive properties of ferric benzoate-based paints in simulated marine corrosion condition (3% NaCl solution). Anticorrosive paints containing ferric benzoate were formulated and their performance was evaluated by accelerated (salt fog chamber) and electrochemical (corrosion potential and ionic resistance) tests. In addition, the action of ferric benzoate as a probable antifouling agent was studied through laboratory tests and marine exposure. Ferric benzoate hydrolyzes in seawater producing a pH decrease. In this sense, the effects of the pH and the anion benzoate dissolved in seawater and leached from an antifouling paint were evaluated on Balanus amphitrite nauplii. Although benzoate anion showed an intense narcotic effect on nauplii, the results of this research clearly demonstrated that the antifouling activity is due to the combined action of this anion and the pH decrease, i.e. there exists a synergic effect. Field trials confirmed laboratory assays; paints containing ferric benzoate were effective for inhibiting organism settlement and as corrosion of metal.
publishDate 2008
dc.date.none.fl_str_mv 2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/168546
url http://sedici.unlp.edu.ar/handle/10915/168546
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0927-7757
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfa.2008.03.026
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
58-64
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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