A kind of biodegradable low-surface-energy graphene marine anti-pollution anticorrosion coating material and preparation method thereof

A kind of graphene marine anti-pollution anticorrosion coating material of biodegradable low-surface-energy and preparation method thereof, the steps include: 1) using natural flake graphite as raw material, prepares hydroxyl graphene using the Hummers method of improvement；2) graphene g-polycaprolactone is prepared by ring-opening polymerization；3) synthesis of graphene g-polycaprolactone macromole evocating agent；4) graphene marine anti-pollution anticorrosion coating material is prepared using ATRP technology.The low-surface-energy and degradation property of the graphene marine anti-pollution anticorrosion coating material collaboration shell of preparation, the anti-fouling effect being excellent in, meanwhile in conjunction with graphene core can be improved coating antiseptic property, excellent mechanical property the features such as, and in ocean sea water resistance burn into catabolite asepsis environment-protecting.Functional modification is carried out to graphene, improves graphene compatibility.The antifouling anticorrosion coating material is with a wide range of applications in marine antifouling anti-corrosion, the antifouling anti-corrosion of submarine pipeline, antifouling anti-corrosion of offshore platform etc..