Chemisorption-type amide-based corrosion inhibitors: a review

Abstract

Corrosion, a pervasive phenomenon in both natural environments and industrial processes, poses significant safety hazards and incurs substantial economic losses. Consequently, the study of corrosion mechanisms and anticorrosion strategies has become a focal point of research. The article discusses metal corrosion inhibitors based on organic amides The article examines the features of the chemical structure and the presumed mechanism of anticorrosive action on metal surfaces of corrosion inhibitors such as imidazoline, its quaternary ammonium salts, polyamide corrosion inhibitors, and compounds with heterocyclic nitrogen-containing structures. It has been shown, that a promising direction in the development of technology for obtaining metal corrosion inhibitors based on amides is their modification with naturally occurring products.