金属有机框架材料MIL-101在吸附去除水中有机污染物中的应用进展

Research Progress of Adsorption and Removal of Organic Pollut⁃ants in Water by Metal-Organic Framework MIL-101

金属有机框架材料(MOFs)是一种极具前景的水中污染物吸附材料,其中,拉瓦锡研究所材料(MIL)凭借较好的稳定性和较多的可调节位点在众多MOFs中脱颖而出。与其他MILs相比,MIL-101具有比表面积较大和表面活性位点多的特点,在水中的稳定性高,已成为一种新兴的吸附材料。鉴于此,该文对近年来MIL-101在水中有机污染物去除领域的应用研究进行了综述,主要对MIL-101结构、改性修饰及其在水污染物吸附去除方面的应用及吸附机理进行了介绍。最后对MIL-101吸附材料的应用前景进行了分析和展望。

Metal organic framework materials(MOFs)are a highly promising material for adsorbing pollutants in water.Among them,the Lavoisier Institute material(MIL)stands out among many MOFs due to its great stability and numerous adjustable sites.Compared with other MILs,MIL-101 has the characteristics of larger specific surface areas,more active sites and high stability in water.In this work,the research progress of MIL-101 in the fields of adsorption and removal of organic pol⁃lutants from water in recent years were reviewed in the structure introduction,modification,t-appli⁃cation and removal mechanism.Finally,an analysis and outlook were conducted on the application prospects of MIL-101 adsorbent materials.