舶舶防污与减阻已成为提升船舶运输能效的关键问题。本项目突破传统的物理共混、表面接枝方法，拟将抗蛋白组分引入可固化、可聚合聚硅氧烷中，获得新型多功能纳米复合水凝胶改性硅酮树脂制备技术。利用固化交联、防污剂锚定，改性纳米粒子的氢键作用、离子-偶极作用，构建多功能协同自分层互穿网络涂层，实现高防污性、高减阻性、强耐久性、自修复性。解决传统硅酮树脂机械力学性能、防污广谱性和静态防污性差等实际应用问题。研究集防污与减阻等多功能一体化树脂的组分、结构及与各种蛋白质或海洋微生物界面的吸附过程和相互作用。结合理论分析、数值模拟、性能测试及浅海浮筏挂板实验，建立树脂分子结构-涂层结构-防污减阻性能的构效关系，揭示多功能协同作用机理。.本项目的实施，将为我国开发高性能长效防污减阻涂料提供理论和实验依据，通过技术攻关，突破国外对高端海洋防污涂料的技术垄断，对海洋经济建设、国防建设和海洋环境保护都有着重大意。

Antifouling and drag reduction of ships have become the two key factors to improve the efficiency of ship transportation. In this project, a novel multifuctional silicon resin wih the modification of hydrogel nanocomposites will be obtained by introducing of the anti-protein component into the curable and polymerizable polysiloxane precursors, which will break through the traditional mehods of physical mixing or surface grafting.The multifunctional coatings with the cooperative self-layer interpenetrating networks will be constructed by curing crosslinking, antifouling agent anchoring, hydrogen bonding and ion-dipole interaction of modified nanoparticles, which will present the properties of high antifouling, high resistance, strong durability and self healing. The problems in the practical application of the coatings will be solved, such as poor mechanical property, poor antifouling broad spectrum, poor static antifouling property. The components and structures of multifunctional integrated resins will be studied, such as antifouling, drag reduction, the adsorption process and interaction between the resin and various proteins or marine microorganisms. Comined with the theoretical analysis, computer simulation, performance investigation and the marine field experiment, the relationship of structure-performance will be stablished between chemical structure of resin, coating sructure, antifouling and drag reduction performance and the mechanism of multifunctional synergy also will be revealed. .It will provide theoretical and experimental basis for the development of new antifouling and drag reduction coating，through the implementation of this project and also will break through the monoply of foreign technology, which is of great significance to marine economic construction, national defense construction and marine environmental protection.