Synthesis of a Highly Crystalline Amide-Linked Covalent Organic Framework  

作　　者：Yuyao Li Zhipeng Zhou Yuexian Hong Xin Dong Yonghang Yang Zihao Liang Junliang Sun Xudong Chen Wei Liu Zhikun Zheng 

机构地区：[1]Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education,School of Chemistry,and State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-sen University,Guangzhou,Guangdong,510275 China [2]College of Chemistry and Molecular Engineering,Beijing National Laboratory for Molecular Sciences,Peking University,Beijing,100871 China [3]School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou,Guangdong,510006 China [4]Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory,Jieyang,Guangdong,515200 China [5]Key Laboratory of Low-Carbon Chemistry&Energy Conservation of Guangdong Province,Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education,School of Materials Science and Engineering,and State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-sen University,Guangzhou,Guangdong,510275 China

出　　处：《Chinese Journal of Chemistry》2023年第4期405-410,共6页中国化学（英文版）

基　　金：We thank financial support from National Natural Science Foundation of China(52061135103 and 52173296);Structure characterizations were supported by Instrumental Analysis and Research Center of Sun Yat-sen University.

摘　　要：The dilemma for the synthesis of covalent organic frameworks(COFs)is crystallinity and stability.Herein,we present the synthesis of a single-crystalline amide-linked COF,and demonstrate its excellent chemical as well as thermal stabilities.This study will inspire the synthesis of a wide spectrum of highly crystalline and stable COFs,promote their structure-property investigations and boost their applications in selective gas adsorption,storage and separation.

关 键 词：Covalent organic frameworks POLYMERS AMIDES Organic crystals Microporous materials 

分 类 号：TB34[一般工业技术—材料科学与工程]