Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract

Detalhes bibliográficos
Autor(a) principal: Irshedat,Muna K.
Data de Publicação: 2013
Outros Autores: Nawafleh,Eyad M., Bataineh,Tareq T., Muhaidat,Riyadh, Al-Qudah,Mahmoud A., Alomary,Ahmed A.
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=S0872-19042013000100001
Resumo: The effect of the extract of Lupinus varius l. on corrosion of Al in 1 M NaOH solution using the weight loss technique was investigated. Lupinus varius l. extract inhibited the corrosion of Al in 1 M NaOH solution and the inhibition efficiency increased with increasing the concentration of the extract and decreased with increasing temperature. The adsorption of the inhibitor molecules on Al surface was in accordance with Langmuir and Temkin adsorption isotherms. A first-order kinetic relationship with respect to Al was obtained with and without the extract from the kinetics treatment of the data.
id RCAP_a2496d71acad33f7efe85cd53472917c
oai_identifier_str oai:scielo:S0872-19042013000100001
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. ExtractaluminumLupinus varius l.inhibition efficiencybasic corrosionweight loss techniqueThe effect of the extract of Lupinus varius l. on corrosion of Al in 1 M NaOH solution using the weight loss technique was investigated. Lupinus varius l. extract inhibited the corrosion of Al in 1 M NaOH solution and the inhibition efficiency increased with increasing the concentration of the extract and decreased with increasing temperature. The adsorption of the inhibitor molecules on Al surface was in accordance with Langmuir and Temkin adsorption isotherms. A first-order kinetic relationship with respect to Al was obtained with and without the extract from the kinetics treatment of the data.Sociedade Portuguesa de Electroquímica2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100001Portugaliae Electrochimica Acta v.31 n.1 2013reponame: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=S0872-19042013000100001Irshedat,Muna K.Nawafleh,Eyad M.Bataineh,Tareq T.Muhaidat,RiyadhAl-Qudah,Mahmoud A.Alomary,Ahmed A.info:eu-repo/semantics/openAccess2024-02-06T17:07:12Zoai:scielo:S0872-19042013000100001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:13.459534Repositório 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 Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
title Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
spellingShingle Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
Irshedat,Muna K.
aluminum
Lupinus varius l.
inhibition efficiency
basic corrosion
weight loss technique
title_short Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
title_full Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
title_fullStr Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
title_full_unstemmed Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
title_sort Investigations of the Inhibition of Aluminum Corrosion in 1 M NaOH Solution by Lupinus varius l. Extract
author Irshedat,Muna K.
author_facet Irshedat,Muna K.
Nawafleh,Eyad M.
Bataineh,Tareq T.
Muhaidat,Riyadh
Al-Qudah,Mahmoud A.
Alomary,Ahmed A.
author_role author
author2 Nawafleh,Eyad M.
Bataineh,Tareq T.
Muhaidat,Riyadh
Al-Qudah,Mahmoud A.
Alomary,Ahmed A.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Irshedat,Muna K.
Nawafleh,Eyad M.
Bataineh,Tareq T.
Muhaidat,Riyadh
Al-Qudah,Mahmoud A.
Alomary,Ahmed A.
dc.subject.por.fl_str_mv aluminum
Lupinus varius l.
inhibition efficiency
basic corrosion
weight loss technique
topic aluminum
Lupinus varius l.
inhibition efficiency
basic corrosion
weight loss technique
description The effect of the extract of Lupinus varius l. on corrosion of Al in 1 M NaOH solution using the weight loss technique was investigated. Lupinus varius l. extract inhibited the corrosion of Al in 1 M NaOH solution and the inhibition efficiency increased with increasing the concentration of the extract and decreased with increasing temperature. The adsorption of the inhibitor molecules on Al surface was in accordance with Langmuir and Temkin adsorption isotherms. A first-order kinetic relationship with respect to Al was obtained with and without the extract from the kinetics treatment of the data.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01
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=S0872-19042013000100001
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100001
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.31 n.1 2013
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
_version_ 1799137290976493568

Registros relacionados