金属有机框架的研究进展  

Research Progress of Metal-Organic Frameworks

作　　者：李玮[1] 蒙斌芳 刘宇奇[1] 

机构地区：[1]昆明理工大学理学院,云南昆明650500

出　　处：《昆明理工大学学报（自然科学版）》2016年第3期112-123,共12页Journal of Kunming University of Science and Technology(Natural Science)

基　　金：国家自然科学基金项目(21061007);昆明理工大学引进人才科研启动基金项目(KKSY201507026);昆明理工大学分析测试基金项目(20150635;20150633)

摘　　要：金属有机框架(Metal-Organic Frameworks即MOFs)是一类具有拓扑结构的有机-无机杂化材料,由金属离子或金属团簇和有机配体通过自发自组装的方式合成得到.这种材料具有高孔隙率、比表面积大、骨架孔径尺寸的可调节性及结构的可裁性和多样性等优点,在气体吸附与分离、传感器、药物缓释、发光及催化等领域有着广泛的应用.本文主要介绍了MOFs材料的合成方法及优缺点,讨论了近十年来金属有机框架(MOFs)在气体存储、吸附与分离、靶向催化以及分子筛等方面的应用,并列举了计算化学在设计MOFs材料中的一些应用实例.此外,对今后MOFs的研究方向与应用前景进行了展望.Metal organic frameworks are organic - inorganic hybrid materials with topological structure, formed by metal ions or metal clusters that are connected by organic ligands through self- assembly. Due to their high porosity, large specific surface area, the adjustable pore size of the skeleton and the tailorable structure, they have been applied to many fields such as diversity, gas adsorption, separation, sensor, drug delivery, lumines- cence and catalysis. In this review paper, the recent applications of metal organic frameworks （MOFs） especially to the fields of storage of gas, adsorption and separation, targeted catalysis and molecular sieves during the last ten years are reviewed and thoroughly discussed. Some application examples are adopted to introduce how computational chemistry can help to design the metal organic frameworks. In addition, the prospect of new application areas of metal organic frameworks is also presented.

关 键 词：金属有机框架 配位组装 分子筛 分离吸收 计算化学 

分 类 号：U461[机械工程—车辆工程] TP308[交通运输工程—载运工具运用工程]