多元多金属含氧簇合物在催化化学中的应用*

多金属含氧簇合物在催化化学中的重要性与日俱增，在原子经济反应和环境友好催化方面有着诱人的实用前景。这类物种的催化活性、理化性质、分子结构和固态体相结构以及制备方法均能在分子水平上给出详细信息，因而被视为混合金属氧化物催化剂的分子设计材料。本文拟对能够直观反映出这种信息的多元多金属含氧簇合物催化的研究作一评述。

Catalysis of Multicomponent Polyoxometalate Clusters

Catalysis by polyoxometalate clusters is a field of increasing importance. Polyoxometalate clusters have several advantages as catalysts which make them economically and environmentally attractive, and provide a good basis for the molecular design of mixed oxide catalysts.The relationship among the following four levels of information can be established on the molecular basis: catalysis performance; chemical and physical properties; molecular and bulk composition and structure; and method of synthesis of catalysts. The review focuses on catalysts of the multicomponent polyoxometalate clusters to represent information mentioned above.