Investigation of the Behavior of Aminated Jojoba Derivatives as Green Corrosion Inhibitors for Mild Steel at 0.5 N HCl

Jojoba oil was brominated using bromine, then three aminated jojoba derivatives were synthesized via amination of the brominated jojoba oil, with different types of amines (aniline; 2, 4-dimethyl aniline, and 4-amino benzoic acid). The prepared compounds were elucidated using FT-IR and ¹H-NMR. The behavior of the aminated jojoba derivatives was investigated as corrosion inhibitors at different temperatures (308, 318, 328 and 338K) for mild steel using 0.5N HCl via weight loss method, and chemical analysis method. The prepared compounds exhibit anti-corrosion properties for mild steel at acidic medium; while corrosion inhibitor II based on 2, 4- dimethyl aniline exhibits an excellent corrosion protection property.

Author(s): Rabab M Nasser

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