Insight into the corrosion mitigation performance of three novel benzimidazole derivatives of amino acids for carbon steel (X56) in 1 M HCl solution

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.