基于金属有机框架材料构建多相催化剂的研究进展-中国材料进展

文章信息/Info

Title:: Research Progress of Metal-Organic Frameworks in the Field of Heterogeneous Catalysis

Author(s):: WANG Weijing; LIAO Li; LAI Xuefei; LONG Qin; XIE Kenan; (School of Chemical Engineering, Sichuan University, Chengdu 610065, China)

Keywords:: metal-organic frameworks; heterogenous catalysis; modification; derived materials

摘要:: 利用多相催化剂高效催化化学反应在能源化工、环境保护和可持续发展等方面具有重要的意义。基于金属有机框架复合材料（metal-organic frameworks, MOFs）的大比表面积、分散的活性中心和极高的孔隙率且孔结构可调等独特的结构特点，MOFs及其衍生物已被广泛应用于多相催化领域。按照MOFs催化剂活性位点的来源不同，从以下几个方面综述了近年来MOFs在多相催化领域的研究进展：MOFs本身无催化作用，仅仅作为催化剂载体起到携带催化剂和阻止催化剂团聚的作用；在MOFs上修饰官能团后，得到的衍生材料具有催化作用；MOFs自身具有不饱和的活性金属节点，促进反应进行。最后，展望了MOFs在多相催化领域的发展方向和应用前景。希望本篇综述能够帮助研究者更进一步了解MOFs及其衍生材料在构建多相催化剂方面的研究进展，为推动MOFs材料在多相催化方面的应用提供有意义的参考资料。

Abstract:: It is of great significance for energy industry, chemical industry, environmental protection and sustainable development of using heterogeneous catalysts to catalyze chemical reactions. Extensive applications of metal-organic frameworks (MOFs) and their derivatives are expanded in heterogeneous catalysis due to their large specific surface area, dispersed active centers, extremely high porosity and adjustable pore structure. According to the sources of active sites of MOFs, we summarize some relative work of MOFs in heterogeneous catalysis as follows: MOFs themselves do not have a catalytic activity, and only as a catalyst carrier; the functional groups modified in MOFs have catalytic activity; MOFs with unsaturated metal nodes have catalytic activities, and can promote the reaction. Finally, we look forward to the future research and application of MOFs in the heterogenous catalysis. We hope this review will help researchers understand more about the research progress of MOFs materials in the heterogeneous catalysis, providing some meaningful reference.