Study of Eco-Friendly Corrosion Inhibition for Mild Steel in Acidic Environment | ||||
| Egyptian Journal of Chemistry | ||||
| Article 19, Volume 64, Issue 3, March 2021, Page 1285-1291 PDF (740.75 K) | ||||
| Document Type: Review Articles | ||||
| DOI: 10.21608/ejchem.2020.39538.2806 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Ashraf M Ashmawy   1; M. A. Mostfa 2
| ||||
| 1chemistry department-al-azhar university | ||||
| 2al-azhar university | ||||
| Abstract | ||||
| The inhibition effect of Chamaemelum Nobile extract on corrosion of mild steel electrode in 1.0 molar hydrochloric acid was studied using gravimetric analysis and electrochemical methods. Results from the experimental studies have shown that, as the inhibitor concentration increases the inhibition efficiency. The adsorption of the inhibitor molecules on mild steel surface obeys Langmuir adsorption isotherm. Scanning electron microscope performed a surface study with and without inhibitors for mild steel. From all the results in this research, we found that Chamaemelum Nobile extract was an attractive alternative to prevent corrosion as it shows the great inhibition efficiency. | ||||
| Keywords | ||||
| Corrosion inhibition; CNE; Mild steel and hydrochloric acid | ||||
|
Statistics Article View: 697 PDF Download: 436 |
||||
