共价有机框架材料应用进展  

Progress in the Application of Covalent Organic Frame Materials

作　　者：程媛媛 马陇君 安宁 Cheng Yuanyuan;Ma Longjun;An Ning(School of Chemistry,Lanzhou Jiaotong University,Lanzhou,730070)

机构地区：[1]兰州交通大学化学学院,兰州730070

出　　处：《化学通报》2024年第2期129-140,共12页Chemistry

基　　金：天津大学-兰州交通大学联合创新基金项目(2021053);兰州交通大学青年科学基金项目(2020047)资助。

摘　　要：共价有机框架材料(COFs)由C、H、N、O等轻质元素组成,是一种通过共价键连接的晶型材料。近十年来发展迅速,受到研究人员的密切关注。COFs具有良好的稳定性、低密度、规则有序的孔道结构、结构的可预测性和可设计性等优点,被广泛应用到吸附、催化、储能、生物传感器和荧光识别等重要领域,但其存在合成困难、合成方法有限等问题。文章回顾了COFs材料的发展背景,选取吸附、催化、储能这三个方面的应用进行详细说明,分析COFs材料能被应用到这三个领域的原因,列举最新的研究成果,并阐述了COFs与特定分子结合在不同条件下应用的机理,总结各领域应用的异同,分析在应用中存在的主要问题。最后,对于COFs材料自身以及在应用中存在的问题提出针对性的建议。Covalent organic frame(COFs)material is composed of light elements such as C,H,N,O and so on.It is a crystalline material connected by covalent bonds.It has developed rapidly in the past decade and received close attention from researchers.COFs have the advantages of good stability,low density,regular and orderly pore structure,structure predictability and designability,and are widely used in several important fields such as adsorption,catalysis,energy storage,biosensor and fluorescence recognition.However,they have problems such as the synthesis difficulties and limited synthesis methods.This paper reviews the development background of COFs materials,elaborates on their applications in adsorption,catalysis,and energy storage,analyzes the mechanism of the application of COFs combined with specific molecules under different conditions,summarizes the similarities and differences in various fields of application,and the main problems existing in application.Finally,targeted suggestions are proposed for the COFs material itself and the problems that exist in its application.

关 键 词：共价有机框架材料 吸附 催化 储能 荧光识别 

分 类 号：O643.36[理学—物理化学] O647.3[理学—化学]