金属有机框架材料在多相催化中的研究进展  

Research progress of MOFs material in multiphase catalysis

作　　者：赵晶晶 杨志远[1,2] 孟茁越 宋晓宇 鞠晓茜 龙江[2] Zhao Jingjing;Yang Zhiyuan;Meng Zhuoyue;Song Xiaoyu;Ju Xiaoqian;Long Jiang(College of Chemistry and Chemical Engineering,Xi'an University of Science and Technology,Xi'an 710054;Key Laboratory of Coal Resources Exploration and Comprehensive Utilization of Land and Resources,Xi'an 710021)

机构地区：[1]西安科技大学化学与化工学院,西安710054 [2]国土资源部煤炭资源勘查与综合利用重点实验室,西安710021

出　　处：《化工新型材料》2020年第9期24-28,共5页New Chemical Materials

基　　金：陕西省重点研发计划(2017ZDCXL-GY-10-01-02);陕西省重点研发计划(2018GY-076);西安市科技创新引导项目[201805036YD14CG20(6)];国土资源部煤炭资源勘查与综合利用重点实验室重大专项(SMDZ-2019ZD-2)。

摘　　要：金属有机框架材料(MOFs)是一种金属离子或金属簇与能提供孤对电子的有机配体通过自组装的方式形成的网状配位聚合物,具有高比表面积、有机配体可功能化、活性位点多且分布均匀等特点。由于MOFs材料本身具有较多孔道,且孔道内存在大量均匀分布的不饱和金属位点,这赋予了其优异的催化性能。主要从MOFs材料作为催化载体材料,金属离子、金属簇、有机配体或修饰过的有机配体作为活性位点进行催化反应等方面介绍其在多相催化方面的应用,并对MOFs材料在催化领域的应用前景进行展望。Metal organic framework material(MOFs)is a kind of mesh coordination polymer formed by selfassembly between metal ions or metal clusters and organic ligands that can provide lone pair electrons,which has the characteristics of high specific surface area,functionalized organic ligands,and many and uniform active sites.MOFs itself has many channels,and there are a large number of uniformly distributed unsaturated metal sites in the channels,which endows MOFs with excellent catalytic performance.The application of MOFs material in heterogeneous catalysis was introduced from three aspects:MOFs as catalytic carrier material,metal ion or metal cluster as active site,organic ligand and modified organic ligand as active site for catalytic reaction.The application direction of MOFs material in the field of catalysis prospected.

关 键 词：金属有机骨架材料 组成 结构 多相催化 进展 

分 类 号：O6-1[理学—化学]