Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors

Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors

Aluminium is the most widely used non ferrous metal. It is very needful to prevent this metal from corrosion .Corrosion inhibitors are one of the widely used methods to control corrosion. The purpose of this paper is to make people aware of organic corrosion inhibitors. Organic inhibitors are mainly present in natural products. It has been found that plant extracts and natural products show inhibition efficiency up to 98%. They are also non-toxic, eco-friendly, very cheaper. In the present work, natural products are used at various conditions and their inhibition efficiency is calculated by different methods; they obey various adsorption isotherms; the protective films formed by the inhibitors are analyzed by techniques such as electrochemical methods, FTIR, HPLC-RP, SEM, EDS.

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Main Authors: Sangeetha,M., Rajendran,S., Sathiyabama,J., Krishnavenic,A.
Format: Digital revista
Language:English
Published: Sociedade Portuguesa de Electroquímica 2013
Online Access:http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100005
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spelling oai:scielo:S0872-190420130001000052013-07-17Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green InhibitorsSangeetha,M.Rajendran,S.Sathiyabama,J.Krishnavenic,A. aluminium corrosion inhibition plant extracts green inhibitors Aluminium is the most widely used non ferrous metal. It is very needful to prevent this metal from corrosion .Corrosion inhibitors are one of the widely used methods to control corrosion. The purpose of this paper is to make people aware of organic corrosion inhibitors. Organic inhibitors are mainly present in natural products. It has been found that plant extracts and natural products show inhibition efficiency up to 98%. They are also non-toxic, eco-friendly, very cheaper. In the present work, natural products are used at various conditions and their inhibition efficiency is calculated by different methods; they obey various adsorption isotherms; the protective films formed by the inhibitors are analyzed by techniques such as electrochemical methods, FTIR, HPLC-RP, SEM, EDS.info:eu-repo/semantics/openAccessSociedade Portuguesa de ElectroquímicaPortugaliae Electrochimica Acta v.31 n.1 20132013-01-01info:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100005en10.4152/pea.201301041
institution SCIELO
collection OJS
country Portugal
countrycode PT
component Revista
access En linea
databasecode rev-scielo-pt
tag revista
region Europa del Sur
libraryname SciELO
language English
format Digital
author Sangeetha,M.
Rajendran,S.
Sathiyabama,J.
Krishnavenic,A.
spellingShingle Sangeetha,M.
Rajendran,S.
Sathiyabama,J.
Krishnavenic,A.
Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
author_facet Sangeetha,M.
Rajendran,S.
Sathiyabama,J.
Krishnavenic,A.
author_sort Sangeetha,M.
title Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
title_short Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
title_full Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
title_fullStr Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
title_full_unstemmed Inhibition of Corrosion of Aluminium and its Alloys by Extracts of Green Inhibitors
title_sort inhibition of corrosion of aluminium and its alloys by extracts of green inhibitors
description Aluminium is the most widely used non ferrous metal. It is very needful to prevent this metal from corrosion .Corrosion inhibitors are one of the widely used methods to control corrosion. The purpose of this paper is to make people aware of organic corrosion inhibitors. Organic inhibitors are mainly present in natural products. It has been found that plant extracts and natural products show inhibition efficiency up to 98%. They are also non-toxic, eco-friendly, very cheaper. In the present work, natural products are used at various conditions and their inhibition efficiency is calculated by different methods; they obey various adsorption isotherms; the protective films formed by the inhibitors are analyzed by techniques such as electrochemical methods, FTIR, HPLC-RP, SEM, EDS.
publisher Sociedade Portuguesa de Electroquímica
publishDate 2013
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042013000100005
work_keys_str_mv AT sangeetham inhibitionofcorrosionofaluminiumanditsalloysbyextractsofgreeninhibitors
AT rajendrans inhibitionofcorrosionofaluminiumanditsalloysbyextractsofgreeninhibitors
AT sathiyabamaj inhibitionofcorrosionofaluminiumanditsalloysbyextractsofgreeninhibitors
AT krishnavenica inhibitionofcorrosionofaluminiumanditsalloysbyextractsofgreeninhibitors
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