▎ 摘 要
NOVELTY - A graphene-based coating is prepared by taking 11-20 wt.% ethyl orthosilicate, 0.01-2 wt.% graphene derivative, coating water and ethanol, mixing, coating via spraying, soaking or brushing, and drying at 100-400 degrees C. USE - Method for preparing graphene-based coating used for marine equipment surface coating (claimed). ADVANTAGE - The coating is environment-friendly, and has excellent corrosion resistance and stain resistance.