Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments
El-Sonbaty, A., Al-Sarawy, A., Mossad, M., Mahmoud, M. (2025). Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments. EKB Journal Management System, 68(1), 407-422. doi: 10.21608/ejchem.2024.284076.9618
Ahmed A. El-Sonbaty; Ahmed Ahmed Al-Sarawy; Mohamed Mossad; Mahmoud Hanafy Mahmoud. "Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments". EKB Journal Management System, 68, 1, 2025, 407-422. doi: 10.21608/ejchem.2024.284076.9618
El-Sonbaty, A., Al-Sarawy, A., Mossad, M., Mahmoud, M. (2025). 'Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments', EKB Journal Management System, 68(1), pp. 407-422. doi: 10.21608/ejchem.2024.284076.9618
El-Sonbaty, A., Al-Sarawy, A., Mossad, M., Mahmoud, M. Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments. EKB Journal Management System, 2025; 68(1): 407-422. doi: 10.21608/ejchem.2024.284076.9618

Corrosion Inhibitors, Molecular Docking and Quantum Chemical Parameters Of Allyl Rhodanine Azodye Derivatives and Developed To Protect C-Steel in Acidic Environments

Egyptian Journal of Chemistry
Volume 68, Issue 1, January 2025, Page 407-422  XML PDF (1.86 MB)
Document Type: Original Article
DOI: 10.21608/ejchem.2024.284076.9618
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Authors
Ahmed A. El-Sonbaty email 1; Ahmed Ahmed Al-Sarawy1; Mohamed Mossad2; Mahmoud Hanafy Mahmoudorcid 3
1Mathematical and Physical Engineering Department, Faculty of Engineering, Mansoura University, El-Mansoura, Egypt
2Public Works Engineering Department, Faculty of Engineering, Mansoura University, Mansoura 35516, Egypt
3Mathematical and Physics Department, Faculty of Engineering, Mansoura University, Egypt2
Abstract
The inhibitive impact of new environmentally friendly synthesized allyl rhodanine azodye derivatives (1-3) versus C-steel and its performance were detected in 2 malar hydrochloric acid solution utilized mass reduction, Tafel polarization, electrochemical impedance spectroscopy (EIS) and electrochemical frequency modulation (EFM) techniques. The inhibition efficiency percentage (% IE) of these investigated composite is: inhibitor (1) > (2) > (3). The mixed-kind inhibitor allyl rhodanine azodye compounds have isotherm Temkin-following adsorption habits on C-steel. The temperature effect on corrosion protection has been research and the activation thermodynamic was measured. It appears that a decrease in corrosion protection effectiveness with rising temperatures caused the inhibitor to desorb. Utilizing scanning electron microscope and energy dispersive X-ray spectroscopy (SEM–EDX) and the morphology of inhibited C-steel was examined. The data show that the effectiveness of the protection increases with increasing inhibitor doses. The receptor of the breast cancer 3hb5-oxidoreductase was predicted to bind with allyl rhodanine azodye derivatives via molecular docking. The data showing a decline in EHOMO and ELUMO orders corresponds with an increase in % IE that strengthens the preceding order.
Keywords
Corrosion inhibitors; C-steel; Allyl rhodanine azodye; Quantum chemical parameters; Molecular docking; SEM–EDX analysis
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