碘离子与植物类缓蚀剂提取物协同作用的研究进展

Research progress on synergistic effect of iodide ion and plant extract corrosion inhibitor

重点综述了近几年的植物缓蚀剂与碘离子在不同介质中对金属的协同缓蚀效果,总结了不同植物提取物如:叶、杆、皮、胶与碘离子协同后对缓蚀效率的影响以及碘离子的吸附机理。与合成的有机缓蚀剂相比,环境友好型的植物类缓蚀剂,可以通过协同作用提高缓蚀效率,成为了研究的热门领域。

This review focuses on the synergistic corrosion inhibition effect of plant corrosion inhibitors and iodide ions in different media in recent years,it summarizes the effects of synergistic plant extracts such as leaves,rods,bark,gum with iodide ions on corrosion inhibition efficiency and the adsorption mechanism of iodide ions on metal.Compared with synthetic organic corrosion inhibitors,environmentally friendly plant-based corrosion inhibitors can improve their corrosion inhibition efficiency through synergism,and have gradually become a hot field of research.