The use of amino acids as corrosion inhibitors for metals: A review

The use of amino acids as corrosion inhibitors for metals: A review

The aim of this review is to present and discuss the research work reported in the literature on the use of glutamic acid and its derivatives as corrosion inhibitors for metals in different aggressive solutions. Mass loss and electrochemical techniques were among the most often used techniques to ev...

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Main Authors: Latifa Hamadi, Salah Mansouri, Kafia Oulmi, Abdelhak Kareche
Format: Article
Language:English
Published: Elsevier 2018-12-01
Series:Egyptian Journal of Petroleum
Online Access:http://www.sciencedirect.com/science/article/pii/S1110062118300485
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spelling doaj-498affda155e435ca9c231ddab1c635f2020-11-24T22:02:25ZengElsevierEgyptian Journal of Petroleum1110-06212018-12-0127411571165The use of amino acids as corrosion inhibitors for metals: A reviewLatifa Hamadi0Salah Mansouri1Kafia Oulmi2Abdelhak Kareche3Department of Mechanic, Faculty of Technology, University of Batna 2, Algeria; Corresponding author.Department of Mechanic, Faculty of Technology, University of Batna 2, AlgeriaDepartment of Chemistry, Faculty of Science, University of Batna 1, AlgeriaDepartment of Mechanic, Faculty of Technology, University of Batna 2, AlgeriaThe aim of this review is to present and discuss the research work reported in the literature on the use of glutamic acid and its derivatives as corrosion inhibitors for metals in different aggressive solutions. Mass loss and electrochemical techniques were among the most often used techniques to evaluate the corrosion inhibition efficiency of the used inhibitor. Glutamic acid can act as an efficient corrosion inhibitor, but it can in other cases show an opposite effect, which accelerates the corrosion process; all depend on the experimental conditions. Highest values of inhibition efficiency were obtained in the presence of ions as Zn2+ and ions halides. Glutamic acid derivatives have shown a good ability to use it as an effective corrosion inhibitor for metal in an acidic solution. The development of computational modeling helps to design new glutamic acid derivatives and to understand the inhibition mechanism of those compounds. Keywords: Corrosion inhibition, Glutamic acid, Metals, Corrosive mediahttp://www.sciencedirect.com/science/article/pii/S1110062118300485
collection DOAJ
language English
format Article
sources DOAJ
author Latifa Hamadi
Salah Mansouri
Kafia Oulmi
Abdelhak Kareche
spellingShingle Latifa Hamadi
Salah Mansouri
Kafia Oulmi
Abdelhak Kareche
The use of amino acids as corrosion inhibitors for metals: A review
Egyptian Journal of Petroleum
author_facet Latifa Hamadi
Salah Mansouri
Kafia Oulmi
Abdelhak Kareche
author_sort Latifa Hamadi
title The use of amino acids as corrosion inhibitors for metals: A review
title_short The use of amino acids as corrosion inhibitors for metals: A review
title_full The use of amino acids as corrosion inhibitors for metals: A review
title_fullStr The use of amino acids as corrosion inhibitors for metals: A review
title_full_unstemmed The use of amino acids as corrosion inhibitors for metals: A review
title_sort use of amino acids as corrosion inhibitors for metals: a review
publisher Elsevier
series Egyptian Journal of Petroleum
issn 1110-0621
publishDate 2018-12-01
description The aim of this review is to present and discuss the research work reported in the literature on the use of glutamic acid and its derivatives as corrosion inhibitors for metals in different aggressive solutions. Mass loss and electrochemical techniques were among the most often used techniques to evaluate the corrosion inhibition efficiency of the used inhibitor. Glutamic acid can act as an efficient corrosion inhibitor, but it can in other cases show an opposite effect, which accelerates the corrosion process; all depend on the experimental conditions. Highest values of inhibition efficiency were obtained in the presence of ions as Zn2+ and ions halides. Glutamic acid derivatives have shown a good ability to use it as an effective corrosion inhibitor for metal in an acidic solution. The development of computational modeling helps to design new glutamic acid derivatives and to understand the inhibition mechanism of those compounds. Keywords: Corrosion inhibition, Glutamic acid, Metals, Corrosive media
url http://www.sciencedirect.com/science/article/pii/S1110062118300485
work_keys_str_mv AT latifahamadi theuseofaminoacidsascorrosioninhibitorsformetalsareview
AT salahmansouri theuseofaminoacidsascorrosioninhibitorsformetalsareview
AT kafiaoulmi theuseofaminoacidsascorrosioninhibitorsformetalsareview
AT abdelhakkareche theuseofaminoacidsascorrosioninhibitorsformetalsareview
AT latifahamadi useofaminoacidsascorrosioninhibitorsformetalsareview
AT salahmansouri useofaminoacidsascorrosioninhibitorsformetalsareview
AT kafiaoulmi useofaminoacidsascorrosioninhibitorsformetalsareview
AT abdelhakkareche useofaminoacidsascorrosioninhibitorsformetalsareview
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