Ala, , .K. Dhaef, H., A. Hussain, A., .A. Hussain, K. (2015). Preparation, Characterization of Surfactants and study of Their corrosion Inhibitors for Carbon-Steel in acidic media. , 33(1), 25-40.
Ala; Hawraa .K. Dhaef; a. A. Hussain; Kawkab .A. Hussain. "Preparation, Characterization of Surfactants and study of Their corrosion Inhibitors for Carbon-Steel in acidic media". , 33, 1, 2015, 25-40.
Ala, , .K. Dhaef, H., A. Hussain, A., .A. Hussain, K. (2015). 'Preparation, Characterization of Surfactants and study of Their corrosion Inhibitors for Carbon-Steel in acidic media', , 33(1), pp. 25-40.
Ala, , .K. Dhaef, H., A. Hussain, A., .A. Hussain, K. Preparation, Characterization of Surfactants and study of Their corrosion Inhibitors for Carbon-Steel in acidic media. , 2015; 33(1): 25-40.

Preparation, Characterization of Surfactants and study of Their corrosion Inhibitors for Carbon-Steel in acidic media

basrah journal of science
Article 1, Volume 33, Issue 1, 2015, Pages 25-40    PDF (0 K)
Authors
; Hawraa .K. Dhaef; a. A. Hussain; Kawkab .A. Hussain
Abstract
Two Compounds of Gemini Surfactants Cationic were prepared the hydrophilic (4,4'- Sulfonyl bis (N-hexadecyl benzenaminium) di bromide H22) and (N,N- di hexadecyl-4-(4-(hexadecyl ammonio)phenyl sulfonyl) benzenaminium) di bromide H33) , these surfactants were characterized by (IR,1H.NMR,) and as corrosion inhibitor for Carbon-Steel in 0.5 M HCl solution, two methods were used for this study weight loss and galvanostatic polarization techniques. The result show that the inhibition efficiency of inhibitors increases with concentration to attain (80.60%,82.27%) of H33 and H22 at 1×〖10〗^(-4) M HCL, time 240 min and temperature 25°C.. Polarization curves revealed that the studied inhibitors represent a mixed – type inhibitors .
Keywords
Acid inhibition; Gemini Surfactants; adsorption
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