Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film.
Published in | American Journal of Physical Chemistry (Volume 2, Issue 1) |
DOI | 10.11648/j.ajpc.20130201.13 |
Page(s) | 16-23 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2013. Published by Science Publishing Group |
Steel, Vegetable oils, Corrosion Inhibitor, Surfactants, EDRF
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APA Style
Hany M. Abd El-Lateef, I. T. Ismayilov, V. M. Abbasov, E. N. Efremenko, L. I. Aliyeva, et al. (2013). Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. American Journal of Physical Chemistry, 2(1), 16-23. https://doi.org/10.11648/j.ajpc.20130201.13
ACS Style
Hany M. Abd El-Lateef; I. T. Ismayilov; V. M. Abbasov; E. N. Efremenko; L. I. Aliyeva, et al. Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. Am. J. Phys. Chem. 2013, 2(1), 16-23. doi: 10.11648/j.ajpc.20130201.13
AMA Style
Hany M. Abd El-Lateef, I. T. Ismayilov, V. M. Abbasov, E. N. Efremenko, L. I. Aliyeva, et al. Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. Am J Phys Chem. 2013;2(1):16-23. doi: 10.11648/j.ajpc.20130201.13
@article{10.11648/j.ajpc.20130201.13, author = {Hany M. Abd El-Lateef and I. T. Ismayilov and V. M. Abbasov and E. N. Efremenko and L. I. Aliyeva and E. E. Qasimov}, title = {Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution}, journal = {American Journal of Physical Chemistry}, volume = {2}, number = {1}, pages = {16-23}, doi = {10.11648/j.ajpc.20130201.13}, url = {https://doi.org/10.11648/j.ajpc.20130201.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20130201.13}, abstract = {Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film.}, year = {2013} }
TY - JOUR T1 - Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution AU - Hany M. Abd El-Lateef AU - I. T. Ismayilov AU - V. M. Abbasov AU - E. N. Efremenko AU - L. I. Aliyeva AU - E. E. Qasimov Y1 - 2013/02/20 PY - 2013 N1 - https://doi.org/10.11648/j.ajpc.20130201.13 DO - 10.11648/j.ajpc.20130201.13 T2 - American Journal of Physical Chemistry JF - American Journal of Physical Chemistry JO - American Journal of Physical Chemistry SP - 16 EP - 23 PB - Science Publishing Group SN - 2327-2449 UR - https://doi.org/10.11648/j.ajpc.20130201.13 AB - Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film. VL - 2 IS - 1 ER -