![](/images/graphics-bg.png)
Corrosion Behavior and Adsorption Thermodynamics of Some Schiff Bases on Mild Steel Corrosion in Industrial Water Medium
Joint Authors
Shivakumar, S. S.
Mohana, Kikkeri Narasimha Shetty
Source
International Journal of Corrosion
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-16
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The inhibition performance and adsorption behavior of (E)-2-(3-nitrobenzylidene) hydrazine carbothioamide (SB1) and (E)-2-(4-(dimethylamino) benzylidene) hydrazine carbothioamide (SB2) on mild steel corrosion in industrial water medium have been investigated by gravimetric, potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques.
The results revealed that inhibition efficiency depends on both the concentration of the inhibitors and temperature of the system.
Increasing temperature reduces the inhibition efficiency of both inhibitors.
Polarization studies indicated that these compounds behave as mixed type of inhibitors.
The adsorption of both inhibitors was spontaneous and followed Langmuir adsorption isotherm.
Thermodynamic parameters are calculated and discussed.
The relation between inhibition efficiency and molecular structures of SB1 and SB2 was discussed by considering quantum chemical parameters.
The surface adsorbed film was characterized by scanning electron microscopy (SEM).
American Psychological Association (APA)
Shivakumar, S. S.& Mohana, Kikkeri Narasimha Shetty. 2013. Corrosion Behavior and Adsorption Thermodynamics of Some Schiff Bases on Mild Steel Corrosion in Industrial Water Medium. International Journal of Corrosion،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-480186
Modern Language Association (MLA)
Shivakumar, S. S.& Mohana, Kikkeri Narasimha Shetty. Corrosion Behavior and Adsorption Thermodynamics of Some Schiff Bases on Mild Steel Corrosion in Industrial Water Medium. International Journal of Corrosion No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-480186
American Medical Association (AMA)
Shivakumar, S. S.& Mohana, Kikkeri Narasimha Shetty. Corrosion Behavior and Adsorption Thermodynamics of Some Schiff Bases on Mild Steel Corrosion in Industrial Water Medium. International Journal of Corrosion. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-480186
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480186