Synthesis, surface parameters and corrosion inhibition efficiency (η) of novel cationic gemini surfactant (NCGSN) (namely: N-(3-(2-((5-(2-(4-(dodecyldimethylammonio)butoxy)-2-oxoethoxy)naphthalen-1-yl)oxy)acetoxy)propyl)-N,N-dimethyldodecan-1-aminium bromide) were studied and discussed. The η of carbon steel (CS) was determined by weight loss (WL), electrochemical impedance spectroscopy (EIS) & potentiodynamic polarization (PP) in the absence and presence of NCGSN. The η and charge transfer resistance (Rct) increases with increasing the NCGSN concentration and decreases with increasing the temperature. Kinetic and adsorption thermodynamic values showed that the η occurs through adsorption of NCGSN molecules on CS surface according to Langmuir isotherm. The PP results proposed the NCGSN regards a mixed-type inhibitor. Chemical and electrochemical results confirmed by SEM and EDX results which recommended the NCGSN adsorption occurs due to the barrier film formed on CS surface.
El-Tabei, A., Hegazy, M., Bedair, A., & Sadeq, M. (2020). Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior. Egyptian Journal of Chemistry, 63(10), 3685-3701. doi: 10.21608/ejchem.2020.23774.2413
MLA
Aziza El-Tabei; Mohamed Hegazy; Ahmed Bedair; Mahmoud Sadeq. "Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior". Egyptian Journal of Chemistry, 63, 10, 2020, 3685-3701. doi: 10.21608/ejchem.2020.23774.2413
HARVARD
El-Tabei, A., Hegazy, M., Bedair, A., Sadeq, M. (2020). 'Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior', Egyptian Journal of Chemistry, 63(10), pp. 3685-3701. doi: 10.21608/ejchem.2020.23774.2413
VANCOUVER
El-Tabei, A., Hegazy, M., Bedair, A., Sadeq, M. Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior. Egyptian Journal of Chemistry, 2020; 63(10): 3685-3701. doi: 10.21608/ejchem.2020.23774.2413
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