中文摘要：

有机硅材料的低表面能、低弹性模量和生物相容性使其在海洋防污领域有着广泛的应用。本文以有机硅改性为出发点，介绍了有机硅改性低表面能涂层、有机硅仿生涂层、有机硅两亲性涂层、有机硅凝胶涂层在海洋防污方面的发展现状，总结了4种涂层各自的优势和不足，展望了未来海洋防污涂料的发展趋势。

英文摘要：

A silicone is widely used in the field of marine antifouling treatment because of its low surface energy, low elastic modulus and good biological compatibility. This article intro- duces the development of four types of silicone-modified marine antifouling coatings including silicone-modified low surface energy coatings, silicone-modified biomimetic coatings, silicone -modified amphiphilic coatings and silicone-modified sol-gel coatings. The advantages and disadvantages of the four coatings are summarized. The trends of marine antifouling coatings are also provided.