Publicação
Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl
| Resumo: | The influence of a natural extract of fenugreek on the corrosion of steel in 1 M HCl has been studied by weight loss, polarisation and EIS measurements. Results obtained show that the natural substance inhibits the corrosion process. It acts on the cathodic domain without modifying the reduction mechanism. The inhibition efficiency increases with fenugreek concentration to attain 94% at extract of 10 g/L of fenugreek at temperatures between 308 and 353K. It is an efficient inhibitor. The effect of temperature on the corrosion behaviour of steel indicated that inhibition efficiency is temperature-independent. The activation energy of adsorption is determined. |
|---|---|
| Autores principais: | Bouyanzer,A. |
| Outros Autores: | Hammouti,B.; Majidi,L.; Haloui,B. |
| Assunto: | steel natural substance fenugreek inhibition corrosion acid |
| Ano: | 2010 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Fundação para a Ciência e Tecnologia |
| Idioma: | inglês |
| Origem: | SciELO Portugal |
| _version_ | 1868441710991769600 |
|---|---|
| author | Bouyanzer,A. |
| author2 | Hammouti,B. Majidi,L. Haloui,B. |
| author2_role | author author author |
| author_facet | Bouyanzer,A. Hammouti,B. Majidi,L. Haloui,B. |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Bouyanzer,A.\"},{\"Person.name\":\"Hammouti,B.\"},{\"Person.name\":\"Majidi,L.\"},{\"Person.name\":\"Haloui,B.\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Bouyanzer,A. Hammouti,B. Majidi,L. Haloui,B. |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | steel natural substance fenugreek inhibition corrosion acid |
| datacite.titles.title.fl_str_mv | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| dc.creator.none.fl_str_mv | Bouyanzer,A. Hammouti,B. Majidi,L. Haloui,B. |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000300003 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Sociedade Portuguesa de Electroquímica |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Portugaliae Electrochimica Acta v.28 n.3 2010 |
| dc.subject.none.fl_str_mv | steel natural substance fenugreek inhibition corrosion acid |
| dc.title.fl_str_mv | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The influence of a natural extract of fenugreek on the corrosion of steel in 1 M HCl has been studied by weight loss, polarisation and EIS measurements. Results obtained show that the natural substance inhibits the corrosion process. It acts on the cathodic domain without modifying the reduction mechanism. The inhibition efficiency increases with fenugreek concentration to attain 94% at extract of 10 g/L of fenugreek at temperatures between 308 and 353K. It is an efficient inhibitor. The effect of temperature on the corrosion behaviour of steel indicated that inhibition efficiency is temperature-independent. The activation energy of adsorption is determined. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | scielopt_121b35fe0a01034ddbcd92d318612ebc |
| identifier.url.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000300003 |
| instacron_str | SciELO |
| institution | Fundação para a Ciência e Tecnologia |
| instname_str | Fundação para a Ciência e Tecnologia |
| language | eng |
| network_acronym_str | scielopt |
| network_name_str | SciELO Portugal |
| oai_identifier_str | oai:scielo:S0872-19042010000300003 |
| organization_str_mv | urn:organizationAcronym:scielo |
| person_str_mv | Bouyanzer,A. Hammouti,B. Majidi,L. Haloui,B. |
| publishDate | 2010 |
| publisher.none.fl_str_mv | Sociedade Portuguesa de Electroquímica |
| reponame_str | SciELO Portugal |
| repository_id_str | urn:repositoryAcronym:scielopt |
| service_str_mv | urn:repositoryAcronym:scielopt |
| spelling | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HClBouyanzer,A.Hammouti,B.Majidi,L.Haloui,B.steelnatural substancefenugreekinhibitioncorrosionacidopen accesshttp://purl.org/coar/access_right/c_abf2http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000300003URLhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000300003URLHasVersion2010-01-01The influence of a natural extract of fenugreek on the corrosion of steel in 1 M HCl has been studied by weight loss, polarisation and EIS measurements. Results obtained show that the natural substance inhibits the corrosion process. It acts on the cathodic domain without modifying the reduction mechanism. The inhibition efficiency increases with fenugreek concentration to attain 94% at extract of 10 g/L of fenugreek at temperatures between 308 and 353K. It is an efficient inhibitor. The effect of temperature on the corrosion behaviour of steel indicated that inhibition efficiency is temperature-independent. The activation energy of adsorption is determined.Sociedade Portuguesa de ElectroquímicaPortugaliae Electrochimica Acta v.28 n.3 2010text/htmlengjournal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl Bouyanzer,A. steel natural substance fenugreek inhibition corrosion acid |
| status | SINGLETON |
| subject.fl_str_mv | steel natural substance fenugreek inhibition corrosion acid |
| title | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| title_full | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| title_fullStr | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| title_full_unstemmed | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| title_short | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| title_sort | Testing Natural Fenugreek as an Ecofriendly Inhibitor for Steel Corrosion in 1 M HCl |
| topic | steel natural substance fenugreek inhibition corrosion acid |
| topic_facet | steel natural substance fenugreek inhibition corrosion acid |
| url | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000300003 |
| visible | 1 |