Research progress on the application of graphene in anti-corrosion coatings
YOU Ran
SU Ya'nan
Abstract：Metal corrosion is a major safety hazard threatening key fields such as energy,transportation and marine engineering.Traditional anti-corrosion coatings are difficult to meet the long-term protection requirements under harsh working conditions.Graphene,with its unique two-dimensional sheet structure and excellent physical and chemical properties,provides a new idea for the development of high-performance anti-corrosion coatings.This paper reviews the research on the improvement and optimization of the corrosion resistance of graphene anti-corrosion coatings from the aspects of the dispersion of graphene in the coating,the directional arrangement of graphene in the coating,the adhesion strength between the coating and the substrate,and the modification of catalytic passivation films.It also discusses the contradictions and problems faced when achieving stable dispersion of graphene in anti-corrosion coatings,and proposes the research and development direction of functional integration and intelligent response of graphene anti-corrosion coatings.
Keywords：grapheneanti-corrosion coatingdispersionperformance optimization
Publication Date：2026-02-25
Online Publishing Date：2026-03-25(First online date of this platform, not the publication date of the document)
Pages：7( 107-112,117 )