多金属氧酸盐（POMs）是一类在催化领域具有广泛应用的无机簇合物。针对水溶性POMs催化剂在有机反应中与油溶性底物相容性差的问题，本项目拟将亲水性POMs与双亲性苯乙烯类多孔共聚物通过静电作用进行自组装，设计构筑同时具有双亲性和多孔结构的POMs非均相催化剂。以H2O2参与的化学战剂降解及烯烃环氧化为模型反应，建立双亲性孔结构POMs非均相催化反应体系，研究它们的氧化催化特性。本项目的开展旨在揭示POMs与聚合物微结构（孔尺寸与表/界面亲水-疏水环境）间的作用规律，建立POMs在多孔有机聚合物孔道中组装新方法，发现可用于水油双相体系的高效POMs非均相催化剂，为双亲性多孔聚合物装载POMs催化剂的实用化提供科学依据和技术支撑。本项目的实施不仅能丰富和发展POMs催化化学，而且将为POMs的工业化应用奠定基础。

Polyoxometalates (POMs) are a kind of inorganic clusters widely used in the field of catalysis. As the hydrophilic POM catalysts are incompatible with the hydrophobic substrates in the organic reactions, in this project we plan to assemble hydrophilic POMs with amphiphilic and porous polymers based on polystyrene via the electrostatic interaction, and design and fabricate heterogeneous POM catalysts with both amphiphilic and porous structure. The decontamination of chemical war agents and the epoxidation of olefins in the presence of hydrogen peroxide are used as heterogeneous model reactions and their catalytic properties are investigated. The aim of this project is to reveal the interaction and relationship between POMs and polymer microstructure (including the size of pore and the hydrophilic-hydrophobic environment of surface/interface), and establish the assembling method between POMs and porous organic polymers, and find out the efficient heterogeneous POM catalysts for the water-oil biphase system, and provide scientific supporting for the application of POMs immobilized in the amphiphilic and porous organic polymers. The implementation of this project will not only enrich and develop the catalysis of POMs, but also lay the foundation for practical application of POMs.