In this study, ZIF-8 was used to modify fluorinated graphene (FG) to enhance its compatibility with epoxy resins (EP). Triton X-100 (TX-100) was innovatively used to modify the high F-content FG, enabling the surface to be loaded with large amounts of ZIF-8. SEM, XRD, FT-IR, TGA and XPS results confirmed the successful preparation of the FG@ZIF-8 (FZ). Compared to EP coating, the FG-modified epoxy coatings (FG/EP coatings) had improved corrosion resistance, mechanical properties and wear resistance, and especially long-term corrosion resistance by more than two orders of magnitude. However, the low compatibility of FG with the resin limited the efficient improvement of the corrosion resistance and mechanical properties of the FG/EP coatings. In contrast, the FZ/EP coatings achieved significant improvements in corrosion resistance, mechanical properties, and wear resistance, with the coatings displaying excellent corrosion resistance (|Z|_{0.01 Hz} close to 1.01 × 10¹¹ Ω·cm²) after 10,000 h immersion. The high F content 3FZ(T)/EP coating modified by TX-100 also exhibited excellent wear resistance with a 98.3 % reduction in wear rate compared to the EP coating. The significant improvements in the performances of the FZ/EP coatings are attributed to the high compatibility of FZ with epoxy resins, the efficient physical barrier, and the ability of FZ to inhibit electron transport, as well as the high crosslink density of the FZ/EP coatings. This study provides a reference for the development of ultra-high corrosion and wear-resistant coatings.

在本研究中，ZIF-8 用于改性氟化石墨烯 (FG)，以增强其与环氧树脂 (EP) 的相容性。Triton X-100 (TX-100) 被创新地用于修饰高 F 含量的 FG，使表面能够装载大量的 ZIF-8。SEM、XRD、FT-IR、TGA和XPS结果证实了FG@ZIF-8（FZ）的成功制备。与EP涂层相比，FG改性环氧涂层（FG/EP涂层）的耐腐蚀性能、机械性能和耐磨性，特别是长期耐腐蚀性能提高两个数量级以上。然而，FG与树脂的低相容性限制了FG/EP涂层耐腐蚀性能和机械性能的有效提高。相比之下，FZ/EP 涂层的耐腐蚀性显着提高，_{0.01 Hz}接近 1.01 × 10 ¹¹  Ω·cm ² ) 浸泡 10,000 小时后。经 TX-100 改性的高 F 含量 3FZ(T)/EP 涂层也表现出优异的耐磨性，与 EP 涂层相比，磨损率降低了 98.3%。FZ/EP 涂层性能的显着提高归因于 FZ 与环氧树脂的高相容性、有效的物理屏障、FZ 抑制电子传输的能力，以及 FZ/ 的高交联密度。 EP涂料。该研究为超高腐蚀耐磨涂层的开发提供了参考。