Design of Integrated Heterogeneous Catalysts for One-pot Chemical Process

我们基于羟基磷灰石、蒙脱土、水滑石等无机材料的独特特性，开发了高功能化的非均相金属催化剂。这些无机晶体被用作活性金属的宏观配体，被认为是纳米结构的催化剂载体。这些催化剂的特征是基于活性金属种类和表面性质之间的协奏曲效应，如酸性、碱性和位点隔离，在固体表面上可以发生几种固定活性物质的协同催化。此外，我们还开发了一种新的环氧化物脱氧制烯烃催化剂体系和使用这些非均相催化剂的一锅多反应体系。

We have developed highly functionalized heterogeneous metal catalysts based on unique characteristics of inorganic materials such as hydroxyapatite, montmorillonite, and hydrotalcite. These inorganic crystallites are used as macro ligands for active metal species, which are considered as nano-structured catalyst supports. The characteristic features of these catalysts are based on the concerto effect between active metal species and surface properties, such as acidity, basicity, and site isolation, where cooperative catalysis by several immobilized active species on the solid surface can occur. Furthermore, we developed a novel catalyst system for deoxygeneation of epoxides to olefins and one-pot multi reaction systems using these heterogeneous catalysts.