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Corrosion Inhibition of Carbon Steel in Sea Water by Glutamic Acid Zn2+ System

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1TitleTitle of DocumentCorrosion Inhibition of Carbon Steel in Sea Water by Glutamic Acid Zn2+ System
2CreatorAuthor's name, affiliation, country S. GOWRI, J. SATHIYABAMA, S. RAJENDRAN Z. ROBERT KENNEDY and S. AGILA DEVI
PG and Research Department of Chemistry, Corrosion Research Centre, GTN Arts College,
Dindigul - 624 005, India
Department of Chemistry, RVS School of Engineering and Technology, Dindigul, India
Department of Chemistry Mahendra Institute of Engineering and Technology,
Tiruchengode- 637503, Tamilnadu, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Corrosion, Carbon steel, Amino acid, Glutamic acid, Electro chemical techniques.
4DescriptionAbstract The inhibition efficiency of glutamic acid (GA) Zn2+ system in controlling corrosion of carbon steel in sea water has been evaluated by weight loss method. The formulation consisting of 200 ppm of glutamic acid and 25 ppm of Zn2+ has 87% inhibition efficiency (IE). A synergistic effect exists between glutamic acid and Zn2+. Polarization study reveals that the glutamic acid - Zn2+ system function as an anodic inhibitor and the formulation controls the anodic reaction predominantly. The nature of the protective film on metal surface has been analyzed by AFM analysis.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  2 , Number  (1), (2013)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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