Research Article Open Access

Advancements and Applications of Schiff Bases in Corrosion Inhibition: Industrial Insights and Future Prospects

Abstract

Schiff bases are highly effective corrosion inhibitors, particularly in protecting metals like mild steel, copper, and aluminum. This paper highlights their key advantages, including high inhibition efficiency, versatility, environmental stability, and cost-effectiveness. The influence of molecular structure, substituents, and metal type on their corrosion inhibition properties is examined, along with the effects of environmental factors such as pH and temperature. The relationship between Schiff base concentration and inhibition efficiency is also discussed. Industrial applications, especially in the oil and gas sector, mechanical engineering, and coatings, are emphasized. The integration of nanotechnology with Schiff bases offers enhanced protection, with innovations like nanocomposite coatings, nanocapsules for controlled release, and nanoscale surface treatments. These advancements point toward next-generation corrosion protection systems. The paper suggests areas for future research, including the development of eco-friendly Schiff bases, new derivatives with improved properties, and extensive field testing. The role of nanotechnology is identified as a key focus for creating more efficient, durable corrosion inhibitors.

Agaba Lordjames*, Stephen Joseph Temitope, Adebawore Adefusisoye Adegalu

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