CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES
SOLIMAN, S., METWALLY, M., SELIM, S., AWAD, M., ABBAS, M., BEDAIR, M. (2012). CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES. EKB Journal Management System, 23(Issue 1-A), 163-186. doi: 10.21608/absb.2011.7201
S. A. SOLIMAN; M. S. METWALLY; S. R. SELIM; M. K. AWAD; MOHAMED A. ABBAS; M. A. BEDAIR. "CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES". EKB Journal Management System, 23, Issue 1-A, 2012, 163-186. doi: 10.21608/absb.2011.7201
SOLIMAN, S., METWALLY, M., SELIM, S., AWAD, M., ABBAS, M., BEDAIR, M. (2012). 'CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES', EKB Journal Management System, 23(Issue 1-A), pp. 163-186. doi: 10.21608/absb.2011.7201
SOLIMAN, S., METWALLY, M., SELIM, S., AWAD, M., ABBAS, M., BEDAIR, M. CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES. EKB Journal Management System, 2012; 23(Issue 1-A): 163-186. doi: 10.21608/absb.2011.7201

CORROSION INHIBITION AND ADSORPTION BEHAVIOR OF NEW SCHIFF BASE SURFACTANT ON STEEL IN ACIDIC ENVIRONMENT: EXPERIMENTAL AND THEORETICAL STUDIES

Al-Azhar Bulletin of Science
Article 12, Volume 23, Issue 1-A, June 2012, Page 163-186  XML PDF (1.05 MB)
Document Type: Review Article
DOI: 10.21608/absb.2011.7201
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Authors
S. A. SOLIMAN1; M. S. METWALLY1; S. R. SELIM2; M. K. AWAD3; MOHAMED A. ABBAS4; M. A. BEDAIR* 1
1Chemistry Department, Faculty of Science, Al-azhar University, Cairo, Egypt.
2Chemistry Department, Faculty of Science, Al-azhar University, Cairo, Egypt
3Chemistry Department, Theoretical Applied Chemistry Unit (TACU), Faculty of Science, Tanta University, Egypt.
4Egyptian Petroleum Research Institute (EPRI), Cairo, Egypt.
Abstract
Synthesis, adsorption and corrosion inhibiting effect of new Schiff base surfactant named 4-Hydroxy -3-(3-phenyl-allylideneamino)-benzene sulphonic acid2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethyle ether (abbreviated as PAAB) on mild steel in 1.0 M HCl was investigated using weight loss and potentiodynamic polarization techniques. The results revealed that this compound inhibited the corrosion reaction in HCl environment. The results indicated that this inhibitor was adsorbed on the metal/solution interface. A theoretical study of the adsorption behavior of this compound was carried out in the framework of the semiempirical (SE) and molecular dynamics (MD).
Keywords
weight loss; Potentiodynamic polarization; Adsorption isotherm; Schiff base surfactant; Quantum chemical studies
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