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Adsorption and Corrosion Inhibition of Cassia Angustifolia (Senna) Fruit Extract on Mild Steel in Hydrochloric Acid Solution

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1TitleTitle of DocumentAdsorption and Corrosion Inhibition of Cassia Angustifolia (Senna) Fruit Extract on Mild Steel in Hydrochloric Acid Solution
2CreatorAuthor's name, affiliation, country A.S. FOUDA*1, R. M. ABOU SHAHBA2, A. E. EL-SHENAWY2 and TAGHREED J. A. SEYAM3
1Department of Chemistry, Faculty of Science, El-Mansoura University, El-Mansoura-35516, Egypt
2Department of Chemistry, Faculty of Science (Girls branch), Al-Azhar University, Cairo, Egypt
3Ministry of Education and Higher Education, Gaza, Palestine
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Cassia Angustifolia extract, MS, Corrosion inhibition, HCl, Adsorption
4DescriptionAbstract Cassia Angustifolia (Senna) fruit extract as a corrosion inhibitor in 1 M HCl was investigated by using weight-loss (WL) method and electrochemical techniques. The effect of temperature on the corrosion inhibition of mild steel (MS) in the temperature range of 298-318 K was studied. Temperature studies indicated a decrease in inhibition efficiency (IE) with rise in temperature. The adsorption of Senna extract was found obey Langmuir adsorption isotherm. Polarization data revealed that this extract acts as mixed kind inhibitor. Surface analysis confirmed the formation of protective layer on MS surface. Results from various studies showed that Senna extract is an effective corrosion inhibitor for MS in 1 M HCl.
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 DOI:10.7598/cst2018.1466
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  7 , Number  (2), (2018)
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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