Configurational Selectivity Study of Two-dimensional Covalent Organic Frameworks Isomers Containing D2h and C2 Building Blocks  

作　　者：ZHENG Xuhan ZHANG Lin XIE Chenxiao WANG Hui LIU Hui PAN Qingyan ZHAO Yingjie 

机构地区：[1]College of Polymer Science and Engineering,Qingdao University of Science and Technology,Qingdao 266042,P.R.China

出　　处：《Chemical Research in Chinese Universities》2022年第2期639-642,共4页高等学校化学研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.31202117,31202152);the Natural Science Foundation of Shandong Province,China(No.ZR2020ZD38).

摘　　要：The isomerization of covalent organic frameworks(COFs) materials is still a mysterious and attractive topic. Diversified monomer structures are still urgently needed to explore the in-depth mechanism of isomerization in these special COFs. This work provides a new D2h monomer for the construction of [D2h+C2] 2D COFs isomers. A new D2h monomer adopted here was proven to tend to form a single pore framework structure.

关 键 词：Covalent organic framework ISOMERIZATION KAGOME Dynamic covalent bond 

分 类 号：O62[理学—有机化学]