Review on Polymeric Nanomaterials Used for Corrosion Applications

Abstract

Corrosion is a major industrial challenge that causes material degradation, economic losses, and safety concerns in sectors such as oil and gas, marine engineering, aerospace, construction, and transportation. Conventional corrosion protection methods often have limitations related to environmental impact, durability, and cost. Polymeric nanomaterials have emerged as promising alternatives because they combine the barrier properties of polymers with the unique characteristics of nanomaterials, including high surface area, improved mechanical strength, and enhanced chemical stability [1,2]. These materials have demonstrated significant potential in protective coatings, self-healing systems, corrosion inhibitors, and smart surface technologies. This review discusses the types, synthesis methods, corrosion protection mechanisms, applications, challenges, and future prospects of polymeric nanomaterials for corrosion control.