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Medicago Satire plant as safe inhibitor on the corrosion of steel in 2.0M H2S04 solution
Joint Authors
al-Turkustani, A. M.
al-Qurani, L. S. S.
Arab, Sana T.
Source
Journal of Saudi Chemical Society
Issue
Vol. 15, Issue 1 (31 Jan. 2011), pp.73-82, 10 p.
Publisher
Publication Date
2011-01-31
Country of Publication
Saudi Arabia
No. of Pages
10
Main Subjects
Topics
Abstract EN
The inhibitive effect of water and alcoholic extracts of Medic ago Sative (MS) on the corrosion of steel in 2.0 M H2SO4 containing 10% EtOH has been studied using chemical (weight-loss (ML), hydrogen evolution (HE)), electrochemical (potentiodynamic polarization (PDP) and impedance spectroscopy (EIS)) techniques.
Also, scanning electron microscopy (SEM) is used to support the obtained results.
The results showed that the inhibition efficiency increases with the increase of M.
Sative (MS) concentration.
The water and alcholic extracts of MS plant act as mixed type inhibitors with nearly the same efficiency.
The inhibition action of M.
Sative (MS) extracts was discussed in terms of their horizontal adsorption on the metal surface.
The adsorption follows Langmuir adsorption isotherm.
American Psychological Association (APA)
al-Turkustani, A. M.& Arab, Sana T.& al-Qurani, L. S. S.. 2011. Medicago Satire plant as safe inhibitor on the corrosion of steel in 2.0M H2S04 solution. Journal of Saudi Chemical Society،Vol. 15, no. 1, pp.73-82.
https://search.emarefa.net/detail/BIM-250164
Modern Language Association (MLA)
al-Turkustani, A. M.…[et al.]. Medicago Satire plant as safe inhibitor on the corrosion of steel in 2.0M H2S04 solution. Journal of Saudi Chemical Society Vol. 15, no. 1 (Jan. 2011), pp.73-82.
https://search.emarefa.net/detail/BIM-250164
American Medical Association (AMA)
al-Turkustani, A. M.& Arab, Sana T.& al-Qurani, L. S. S.. Medicago Satire plant as safe inhibitor on the corrosion of steel in 2.0M H2S04 solution. Journal of Saudi Chemical Society. 2011. Vol. 15, no. 1, pp.73-82.
https://search.emarefa.net/detail/BIM-250164
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 81-82
Record ID
BIM-250164