金属-有机骨架的主客体作用研究进展

Research Progress of Metal-Organic Framework's Host-Guest Interaction

金属-有机骨架材料(Metal-Organic Frameworks,MOFs)作为一类多孔的晶态主体材料,其与内部客体分子间的主客体化学作用对材料本身结构及性能的调控起着至关重要的作用.通过获悉主客体间的作用机制及变化规律,以期为性能优良MOFs材料的定向制备提供借鉴,文中从结构、性能应用、表征手段等方面重点综述了主客体化学作用对MOFs材料结构转变的影响以及其在MOFs吸附、磁性、催化等性能中的应用体现,对主客体作用研究在MOFs中的发展趋势及现存问题进行了展望和剖析.

Metal-organic frameworks（MOFs） are a type of porous crystalline host material. Their host-guest interactions with internal molecules play a key role in regulating the structures and properties of MOFs. The knowledge of mechanisms and laws of host-guest interactions is expected to provide guidance for the preparation of MOFs with good performance. From the aspects of structure, performance,application as well as characterization,the paper summarizes the effects of host-guest interactions on the structural transformation of MOFs and the applications of their properties in absorption,magnetism,catalysis and so on. Additionally,the development trend of and current problems in the studies of host-guest interactions in MOFs are also discussed.