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Belghiti, M.E., Bouazama, S., Echihi, S., Mahsoune, A., Elmelouky, A., Dafali, A., et al. (2020) Understanding the Adsorption of Newly Benzylidene-Aniline Derivatives as a Corrosion Inhibitor for Carbon Steel in Hydrochloric Acid Solution: Experimental, DFT and Molecular Dynamic Simulation Studies. Arabian Journal of Chemistry, 13, 1499-1519.
https://doi.org/10.1016/j.arabjc.2017.12.003

has been cited by the following article:

• TITLE: Assessment of (2E)-1-(4-Methoxyphenyl)-3-(2-Phenyl H-Imidazo [1, 2-a] Pyridine-3-yl) Prop-2-en-1-One Adsorption for Aluminum Corrosion Inhibition in Hydrochloric Acid: Gravimetric, Thermodynamic, and DFT Study

  AUTHORS: Mbouillé Cissé, Souleymane Bamba, Amadou Kouyaté, Mougo André Tigori, Kouadio Achille Yao, Bini Kouamé Dongui, Paulin Marius Niamien

  KEYWORDS: (2E)-1-(4-Methoxyphenyl)-3-(2-Phenyl H-Imidazo [1, 2-a] Pyridine-3-yl) Prop-2-en-1-One (MPIP), Aluminum Corrosion, Gravimetric Measurements, Density Functional Theory (DFT), Environmentally-Friendly

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.13 No.10, October 31, 2025

  ABSTRACT: The present study evaluates the adsorption properties of (2E)-1-(4-Methoxyphenyl)-3-(2-Phenyl H-Imidazo[1, 2-α] Pyridine-3-yl)prop-2-en-1-one (MPIP) on aluminum corrosion in acid medium (HCl 1 M) at different temperatures. This study was assessed by gravimetric tests and density functional theory (DFT). Gravimetric measurements reveal that the compound’s effectiveness increases with concentration but decreases with increasing temperature, suggesting a predominant physical adsorption mechanism. Thermodynamic analysis confirms the spontaneous and exothermic nature of the process, highlighting Langmuir-type adsorption. Theoretical study based on DFT identified the compound’s descriptor parameters (EHOMO, ELUMO, energy gap, global hardness and softness), corroborating its chemical reactivity and propensity to interact with the metal surface. Finally, experimental and computational results indicate that the compound studied is a promising, environmentally-friendly corrosion inhibitor for the protection of aluminum in acidic environments.