辽宁石油化工大学学报2025，Vol.45Issue(6)：75-81,7.DOI:10.12422/j.issn.1672-6952.2025.06.010
锌-氧化石墨烯复合涂层力学性能及耐腐蚀性能研究
Study on the Mechanical Properties and Corrosion Resistance of Zinc Graphene Oxide Composite Coating
摘要
Abstract
To improve the mechanical properties and corrosion resistance of zinc coatings,zinc graphene oxide(Zn-GO)composite coatings were prepared by direct current electrodeposition method.The microstructure,mechanical properties,and corrosion resistance of Zn-GO composite coatings were systematically studied using scanning electron microscopy(SEM),energy dispersive spectroscopy(EDS),X-ray diffraction(XRD),uniaxial tensile testing(SSRT),and electrochemical testing,and compared with traditional pure zinc coatings.The results showed that the addition of graphene oxide significantly optimized the crystal structure of the coating,increasing the tensile strength of the coating by about 6.3%and the yield strength by about 3.2%.The corrosion current density of Zn-GO composite coating was reduced by 80%compared to pure zinc coating,demonstrating excellent corrosion resistance.Zn-GO composite coating has a long corrosion resistance life.Zn-GO composite coating has high potential for application in marine anti-corrosion.关键词
氧化石墨烯/复合涂层/耐腐蚀性/力学性能Key words
Graphene oxide/Composite coating/Corrosion resistance/Mechanical propertie分类
能源科技引用本文复制引用
安爽,王丹,曾亮,吴明..锌-氧化石墨烯复合涂层力学性能及耐腐蚀性能研究[J].辽宁石油化工大学学报,2025,45(6):75-81,7.基金项目
国家自然科学基金项目(52402428). （52402428）
