基于配位自组装的全共轭三联吡啶-过渡金属环状超分子的构筑及其光、电化学性能  

Self-Assembled Fabrication,Photochemical and Electrochemical Properties of Macrocyclic Metallosupramolecules Based on Conjugated Terpyridine and Transition Metal Ions

作　　者：潘月秀[1] 佟斌[1] 支俊格[2] 赵玮[1] 申进波[1] 董宇平[1] 

机构地区：[1]北京理工大学材料科学与工程学院,北京100081 [2]北京理工大学理学院,北京100081

出　　处：《化学进展》2009年第9期1763-1771,共9页Progress in Chemistry

基　　金：国家自然科学基金项目(No.50573008;20634020);教育部博士点专项基金项目(No.20050007018)资助

摘　　要：2,2′:6′,2″-三联吡啶全共轭衍生物与过渡金属离子配位后形成的全共轭配合物,因具有特殊的大π-π电子结构和金属-配体相互作用,成为构筑新型功能材料的重要基元,被广泛应用于光电转换、化学/生物检测、催化有机合成等领域。本文主要介绍近年来全共轭"三联吡啶-过渡金属离子(tpy-Mt)"环状超分子配合物的合成及其在光、电化学性能方面的研究进展,并探讨了该领域存在的问题及今后的发展方向。The polygonal cyclic metallosupramolecules based on 2,2＇：6＇, 2＂-terpyridine and transition metal ions are a new class of rigid oligomers which possess unique structural, electronic, and physical characteristics. Construction of highly ordered, regularly repeating molecular architectures through self-assembly techniques is of interest from a variety of supramolecular perspectives, which leads to utilitarian applications in molecular electronics, catalysis, luminescence, advanced drugs, nanoscale structures and devices, and crystal engineering. This review focuses on the synthesis, photochemical and electrochemical properties of the special class of the full-conjugated polygonal macrocyclic metallosupramolecules. The problems existed in this research field and possible prospects are also discussed.

关 键 词：三联吡啶 多边形环状超分子 配位自组装 光化学性能 电化学性能 

分 类 号：O641.3[理学—物理化学] O626[理学—化学]