Synthesis and corrosion inhibition efficiency of Schiff bases derived from salicylideneaniline – a review

Abstract

This review examines the properties of Schiff bases, derived from salicylideneaniline compounds, in preventing the corrosion of various metals. It explores the application and interpretation of results from multiple analytical methods used to demonstrate the effectiveness of these molecules. The presence of imine groups, aromatic rings with electron clouds, and electronegative atoms such as nitrogen, oxygen, and sulfur in Schiff base molecules enhances their adsorption onto metal surfaces. This comprehensive review serves as a valuable resource for those new to the field of corrosion research, particularly focusing on Schiff base applications as effective corrosion inhibitors.