金属有机框架材料在分离分析领域的研究进展  

Research Progress of Metal-organic Frameworks in the Field of Chemical Separation and Analysis

作　　者：王隆杰 范鸿川 秦渝 曹秋娥 郑立炎 WANG Longjie;FAN Hongchuan;QIN Yu;CAO Qiue;ZHENG Liyan(School of Chemical Science and Engineering,Key Laboratory of Medicinal Chemistry for Natural Resource,the Ministry of Education,Yunnan University,Kunming 650091,China)

机构地区：[1]云南大学化学科学与工程学院,自然资源药物化学教育部重点实验室,昆明650091

出　　处：《高等学校化学学报》2021年第4期1167-1176,共10页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:21765024,21964020)资助.

摘　　要：金属有机框架材料是由金属离子节点和有机配体通过配位键连接形成的具有序多孔骨架的材料,因其具有比表面积大、孔隙可调及表面性质可控等优点而备受关注.通过对有机配体和金属离子进行选择及对金属有机框架材料进行后修饰处理,可实现对金属有机框架材料表面性质的调控,以提升其选择性吸附及特异性识别等性能,进而拓展其在分离分析等领域的应用.本文从金属有机框架材料的表面性质调控出发,介绍了其表面性质与分离分析性能的关系,总结了近年来该领域的代表性工作,并展望了金属有机框架材料在分离分析领域的应用前景.Metal-organic frameworks(MOFs)are known as a class of porous materials which are formed by metal ions and organic ligands through coordination bonds.Extensive attentions have been attracted due to their large surface area,adjustable pores and controllable surface properties and so forth.The surface properties of MOFs can be regulated through selection of organic ligands and metal ions,as well as post-modification.Thus,many applications of MOFs were expanded in separation and analysis field according to improving selective adsorption,specific recognition and other properties.In this review,we focuse on the relationship between the surface properties and separation performance of MOFs,and summarize some relative works in separation and analysis field of MOFs in recent years,and look forward to the future research of MOFs.

关 键 词：金属有机框架 表面性质 分离分析 气体吸附 分子识别 

分 类 号：O614[理学—无机化学] O652[理学—化学]