Corrosion Control in Metals: A Review on Sustainable Approach Using Nanotechnology

Abstract

This study concerns the review of previous studies that made use of nanotechnology to inhibit the corrosion of metals/alloys in one part. The other consideration probed the long-term stability and durability of the applied nanotechnology for corrosion control in a variety of environmental conditions, as well as the optimization of nanoparticle dispersion and integration for optimal efficiency—two crucial but sometimes disregarded features of nano coatings for corrosion prevention. Although there had been some progress in preventing corrosion, consistent dispersion of nanoparticles and long-term efficacy were still unattainable with nano coatings. Key findings from the review of the literature covering the years 2017–2023 indicated an increasing amount of research on different materials and techniques to improve corrosion resistance, from multilayered nanocomposites to superhydrophobic surfaces and innovative composite coatings. The versatility and effectiveness of nanoparticle-based coatings in corrosion management were highlighted by this research, which provided specialized solutions for various substrates and operating environments. Furthermore, studies on the stability and durability of nanocoatings on metals have shown that there are viable ways to extend their useful life over time, such as the use of coatings that are nanolaminated and the active release of corrosion inhibitors. In addition to closing important information gaps, this review offered guidance for the future production of reliable and durable corrosion protection devices.