金属-有机框架基柔性复合材料研究进展

Research progress of metal-organic frame-based flexible composites

金属-有机框架材料(MOFs)作为近年来的研究热点,在气体储存、分离、催化等多个领域表现出优越的性能。但材料本身存在的缺陷和特性使得单一MOFs在实际应用中仍存在较多困难。将MOFs与其他材料复合制备具有一定柔性的新型材料成为扩宽其实际应用的有效途径。从制备方法角度出发,综述了前沿MOFs柔性复合材料的制备及其应用,并对MOFs复合材料的优势与存在的问题展开讨论,指出柔性基底材料为MOFs实际应用提供了支持。进一步开发和研制新型MOFs复合材料,提高MOFs实际应用的可能性与多样性,仍是研究者们需要努力的方向。

Metal-organic frameworks(MOFs)have been a research hotspot in recent years and shown superior performance in many fields such as gas storage,separation and catalysis.However,due to the intrinsic defects and characteristics of MOFs themselves,there are still many difficulties in the practical application of single MOFs.Combining MOFs with other materials to produce a new type of material with certain flexibility has become an effective method to enlarge the practical application of MOFs.The preparation and application of MOFs-based flexible composites are reviewed.The advantages and existing problems of different MOFs composites are further discussed.It is pointed out that the flexible substrate material provides support for the practical application of MOFs.Further development of new MOFs composites to improve the possibility and diversity of practical application of MOFs are still the research direction that researchers need to strive for.