The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media

Detalhes bibliográficos
Autor(a) principal: Elkhotfi,Y.
Data de Publicação: 2018
Outros Autores: Forsal,I., Rakib,E. M., Mernari,B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001
Resumo: Essential oil of Juniperus phoenicea (Cupressaceae) is extracted from the natural plant collected in Morocco. Extracted by distillation, its inhibiting action on the corrosion of mild steel in 1 M acidic media has been investigated by weight loss and various electrochemical techniques. Obtained results reveal that this naturally occurring substance is a very good inhibitor. The inhibition efficiency was found to increase with the oil content, attaining 83% at 1500 ppm. The oil of Juniperus phoenicea acts as a mixed-type inhibitor. The adsorption isotherm and the thermodynamic data of adsorption and activation are herein determined and discussed.
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spelling The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic MediaSteelacid solutionweight lossacid corrosionadsorptionEssential oil of Juniperus phoenicea (Cupressaceae) is extracted from the natural plant collected in Morocco. Extracted by distillation, its inhibiting action on the corrosion of mild steel in 1 M acidic media has been investigated by weight loss and various electrochemical techniques. Obtained results reveal that this naturally occurring substance is a very good inhibitor. The inhibition efficiency was found to increase with the oil content, attaining 83% at 1500 ppm. The oil of Juniperus phoenicea acts as a mixed-type inhibitor. The adsorption isotherm and the thermodynamic data of adsorption and activation are herein determined and discussed.Sociedade Portuguesa de Electroquímica2018-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001Portugaliae Electrochimica Acta v.36 n.2 2018reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001Elkhotfi,Y.Forsal,I.Rakib,E. M.Mernari,B.info:eu-repo/semantics/openAccess2024-02-06T17:07:26Zoai:scielo:S0872-19042018000200001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:20.896582Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
title The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
spellingShingle The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
Elkhotfi,Y.
Steel
acid solution
weight loss
acid corrosion
adsorption
title_short The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
title_full The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
title_fullStr The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
title_full_unstemmed The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
title_sort The Inhibition Action of Essential Oil of J. Juniperus Phoenicea on the Corrosion of Mild Steel in Acidic Media
author Elkhotfi,Y.
author_facet Elkhotfi,Y.
Forsal,I.
Rakib,E. M.
Mernari,B.
author_role author
author2 Forsal,I.
Rakib,E. M.
Mernari,B.
author2_role author
author
author
dc.contributor.author.fl_str_mv Elkhotfi,Y.
Forsal,I.
Rakib,E. M.
Mernari,B.
dc.subject.por.fl_str_mv Steel
acid solution
weight loss
acid corrosion
adsorption
topic Steel
acid solution
weight loss
acid corrosion
adsorption
description Essential oil of Juniperus phoenicea (Cupressaceae) is extracted from the natural plant collected in Morocco. Extracted by distillation, its inhibiting action on the corrosion of mild steel in 1 M acidic media has been investigated by weight loss and various electrochemical techniques. Obtained results reveal that this naturally occurring substance is a very good inhibitor. The inhibition efficiency was found to increase with the oil content, attaining 83% at 1500 ppm. The oil of Juniperus phoenicea acts as a mixed-type inhibitor. The adsorption isotherm and the thermodynamic data of adsorption and activation are herein determined and discussed.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042018000200001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.36 n.2 2018
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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