Insight into the corrosion mitigation performance of three novel benzimidazole derivatives of amino acids for carbon steel (X56) in 1 M HCl solution
Qahtan A. Yousif, Zainb Fadel, Ahmed M. Abuelela, Eid H. Alosaimi, Saad Melhi, Mahmoud A. Bedair
Abstract
Three organic molecules having benzimidazole were synthesized and used for protection of carbon steel (X56) from corrosion in 1.00 M HCl. They showed a maximum protective efficiency range between 95% and 98% indicating high corrosion inhibition.
Topics & Concepts
CorrosionAdsorptionDielectric spectroscopyMoleculeBenzimidazoleNatural bond orbitalElectrochemistryMetalReactivity (psychology)Materials scienceInorganic chemistryMolecular orbitalChemistryPhysical chemistryElectrodeOrganic chemistryMetallurgyMedicineAlternative medicinePathologyCorrosion Behavior and InhibitionConcrete Corrosion and DurabilityHydrogen embrittlement and corrosion behaviors in metals