Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium

Bibliographic Details
Main Author: Imane,Hamdou
Publication Date: 2019
Other Authors: Mohamed,Essahli, Abdeslam,Lamiri
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042019000600001
Summary: The corrosion inhibition of aluminum, in 0.1 M Na2CO3, by Mentha pulegium essential oil, was studied using both polarization and impedance methods. The results show that Mentha pulegium is an effective inhibitor, providing an inhibition rate of 94.16 %, with a concentration of 800 ppm. The polarization study shows that the Mentha pulegium essential oil acted as a mixed inhibitor in 0.1 M Na2CO3. The activation energy calculation has proved that the inhibitor molecules adsorbed onto the aluminum surface, according to the physisorption mechanism.
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spelling Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegiumAluminumcorrosioninhibitionNa2CO3mentha pulegiumThe corrosion inhibition of aluminum, in 0.1 M Na2CO3, by Mentha pulegium essential oil, was studied using both polarization and impedance methods. The results show that Mentha pulegium is an effective inhibitor, providing an inhibition rate of 94.16 %, with a concentration of 800 ppm. The polarization study shows that the Mentha pulegium essential oil acted as a mixed inhibitor in 0.1 M Na2CO3. The activation energy calculation has proved that the inhibitor molecules adsorbed onto the aluminum surface, according to the physisorption mechanism.Sociedade Portuguesa de Electroquímica2019-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042019000600001Portugaliae Electrochimica Acta v.37 n.6 2019reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042019000600001Imane,HamdouMohamed,EssahliAbdeslam,Lamiriinfo:eu-repo/semantics/openAccess2024-02-06T17:07:30Zoai:scielo:S0872-19042019000600001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T12:56:42.565640Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
title Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
spellingShingle Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
Imane,Hamdou
Aluminum
corrosion
inhibition
Na2CO3
mentha pulegium
title_short Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
title_full Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
title_fullStr Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
title_full_unstemmed Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
title_sort Inhibition of Aluminum Corrosion in 0.1 M Na2CO3 by Mentha pulegium
author Imane,Hamdou
author_facet Imane,Hamdou
Mohamed,Essahli
Abdeslam,Lamiri
author_role author
author2 Mohamed,Essahli
Abdeslam,Lamiri
author2_role author
author
dc.contributor.author.fl_str_mv Imane,Hamdou
Mohamed,Essahli
Abdeslam,Lamiri
dc.subject.por.fl_str_mv Aluminum
corrosion
inhibition
Na2CO3
mentha pulegium
topic Aluminum
corrosion
inhibition
Na2CO3
mentha pulegium
description The corrosion inhibition of aluminum, in 0.1 M Na2CO3, by Mentha pulegium essential oil, was studied using both polarization and impedance methods. The results show that Mentha pulegium is an effective inhibitor, providing an inhibition rate of 94.16 %, with a concentration of 800 ppm. The polarization study shows that the Mentha pulegium essential oil acted as a mixed inhibitor in 0.1 M Na2CO3. The activation energy calculation has proved that the inhibitor molecules adsorbed onto the aluminum surface, according to the physisorption mechanism.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-01
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=S0872-19042019000600001
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042019000600001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042019000600001
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.37 n.6 2019
reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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