金属-有机骨架材料吸附去除水体无机污染物的研究进展

Research progress on inorganic pollutants removal from water by MOFs

金属-有机骨架(MOFs)材料是由无机金属离子或金属簇与桥连的有机配体通过自组装相互连接,形成的一类具有周期性网络结构的多孔材料,在选择性吸附污染物方面性能突出。介绍了不同类型MOFs材料吸附去除水环境中无机污染物的研究进展,讨论了水体环境、材料性质等诸多因素对材料吸附效果的影响,并对MOFs材料的应用前景进行了展望。

Metal-organic frameworks(MOFs) is a type of porous material with periodic network structure formed by inorganic metal ions or clusters, and bridged organic ligands connected through self-assembly, showing excellent performance in the selective adsorption area.The research progress of the removal of inorganic pollutants in the water by different types of MOFs was introduced, while discussing the influence of several factors on the adsorption effects, such as the environment conditions in the water, the nature of the material and so on.And the application prospects of MOFs were prospected.