金属联吡啶/邻菲咯啉功能MOFs材料的合成与催化应用  

Synthesis and catalysis of metal bipyridine/o-phenanthroline functionalizedMOFs

作　　者：侯宝明 谭春霞 HOU Baoming;TAN Chunxia(College of Chemistry and Materials Science,Shanghai Normal University,Shanghai 200234,China)

机构地区：[1]上海师范大学化学与材料科学学院,上海200234

出　　处：《上海师范大学学报（自然科学版）》2022年第5期701-708,共8页Journal of Shanghai Normal University(Natural Sciences)

基　　金：国家自然科学基金(22001171);上海市青年科技英才扬帆计划(2020YF1435200)。

摘　　要：联吡啶/邻菲咯啉(bpy/phen)类配体被广泛应用于金属配位的均相有机催化反应.将金属修饰的联吡啶/邻菲咯啉(M(bpy)/M(phen))活性中心固定在多孔载体中,可以有效提升催化效果,即拥有了均相催化剂的活性,也兼顾了主体材料的非均质性.文章综述了M(bpy)/M(phen)功能化金属有机框架(MOFs)的最新研究进展,并对以金属锆(Zr)为结点的具有三维拓扑结构的UiO-67型MOFs材料(MOF UiO-67)展开分析.文章详细介绍了这些多孔材料的合成方法,以及它们在热力学催化、光催化和电催化方面的催化性能.Bipyridine/phenanthroline(bpy/phen)-based ligands have been utilized widely to coordinate metals for homogeneous organic catalysis.The immobilization of metal-modified bipyridine/phenanthroline(M(bpy)/M(phen))active sites into porous supports is an intriguing approach to combine the appealing activities of homogeneous catalysts with the hetero-geneity of the host materials.It is mainly developed with UiO-67 type MOFs(MOF UiO-67).MOF UiO-67 is a metal-organic framework material with three-dimensional topology and metal zirconium as the node.It is necessary to investigate the post-modification of MOF UiO-67 for catalyzing various reactions.The article details the synthesis methods of these porous materials and their catalytic performance in thermodynamic catalysis,photocatalysis and electrocatalysis.

关 键 词：金属有机框架(MOFs) 金属配位 联吡啶/邻菲咯啉(bpy/phen) 

分 类 号：O614[理学—无机化学]