The past decade has witnessed significant efforts in addressing the global metallic corrosion challenge, with a focus on avoiding or mitigating huge economic losses incurred by corrosion and on the development of protective coatings on metals. Herein, a synergistic anticorrosion coating with both superhydrophobicity and self-healing properties was reported, through a facile replica molding method by mixing the polyvinylidene fluoride (PVDF) matrix with nano-sized SiO2 particles and 2-mercaptobenzothiazole (MBT) loaded halloysites (HNTs). The surface exhibits robust self-cleaning behavior under harsh conditions and high liquid repellence to withstand the osmosis of corrosive ions. The self-healing performance of the coating, due to the introduction of MBT-loaded HNTs, enhances the anticorrosion capability, which is still valid once the protective layer is damaged. Potentiodynamic polarization (PDP) and Electrochemical Impedance Spectroscopy (EIS) measurements demonstrate that the synergetic effects in anticorrosion performances significantly enhance the long-term corrosion protection of metals. Hence, this type of dual-actio

在过去的十年中，为应对全球金属腐蚀挑战做出了巨大努力，重点是避免或减轻腐蚀造成的巨大经济损失以及开发金属保护涂层。在本文中，通过将聚偏二氟乙烯（PVDF）基质与纳米SiO2颗粒和2-巯基苯并噻唑（MBT）负载的埃洛石（HNTs）混合，通过简便的复制成型方法，报道了具有超疏水性和自修复性能的协同防腐涂层。 。该表面在苛刻条件下表现出强大的自清洁性能，并具有很高的拒液性，可以抵抗腐蚀性离子的渗透。由于引入了MBT负载的HNT，涂层的自修复性能增强了防腐能力，一旦保护层损坏，它仍然有效。电位动力学极化（PDP）和电化学阻抗谱（EIS）测量表明，防腐性能的协同作用显着增强了金属的长期防腐性能。因此，这种双重作用