三维共价有机框架的设计合成：一篇综述短文

Designed Synthesis of Three-Dimensional Covalent Organic Frameworks: A Mini Review.

作者信息

Phan Pham Thi, Ta Qui Thanh Hoai, Nguyen Phan Khanh Thinh

机构信息

Faculty of Food Science and Engineering, Lac Hong University, Bien Hoa 810000, Vietnam.

Department of Physics, Gachon University, 1342 Seongnamdaero, Sujeong-gu, Seongnam-si 13120, Gyeonggi-do, Republic of Korea.

出版信息

Polymers (Basel). 2023 Feb 10;15(4):887. doi: 10.3390/polym15040887.

DOI:10.3390/polym15040887

PMID:36850171

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9959482/

Abstract

Covalent organic frameworks are porous crystals of polymers with two categories based on their covalent linkages: layered structures with two dimensions and networks with three-dimensional structures. Three-dimensional covalent organic frameworks are porous, have large surface areas, and have highly ordered structures. Since covalent bonds are responsible for the formation of three-dimensional covalent organic frameworks, their synthesis has been a challenge and different structures are generated during the synthesis. Moreover, initially, their topologies have been limited to dia, ctn, and bor which are formed by the condensation of triangular or linear units with tetrahedral units. There are very few building units available for their synthesis. Finally, the future perspective of 3D COFs has been designated for the future development of three-dimensional covalent organic frameworks.

摘要

共价有机框架是基于其共价键连接的两类聚合物多孔晶体

二维层状结构和三维网络结构。三维共价有机框架具有多孔性、大表面积和高度有序的结构。由于共价键负责三维共价有机框架的形成，其合成一直是一个挑战，并且在合成过程中会产生不同的结构。此外，最初，它们的拓扑结构仅限于由三角形或线性单元与四面体单元缩合形成的dia、ctn和bor。用于其合成的构建单元非常少。最后，三维共价有机框架的未来展望已被指定用于三维共价有机框架的未来发展。