Synthesis of highly crystalline imine-linked covalent organic frameworks via controlling monomer feeding rates in an open system

Xueqing Wang; Manying Liu; Xiaoyan Wang; Bien Tan

doi:10.1039/D2CC04374B

Synthesis of highly crystalline imine-linked covalent organic frameworks via controlling monomer feeding rates in an open system†

Xueqing Wang,^a Manying Liu,^ab Xiaoyan Wang

*^a and Bien Tan

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road No. 1037, Wuhan 430074, P. R. China
E-mail: xiaoyan_wang@hust.edu.cn, bien.tan@mail.hust.edu.cn

^b Key Laboratory of Micro-Nano Materials for Energy Storage and Conversion of Henan Province, Institute of Surface Micro and Nano Materials, College of Chemical and Materials Engineering, Xuchang University, Henan 461000, P. R. China

Abstract

Covalent organic frameworks (COFs) have enormous potential in various applications because of their high crystallinity and superior surface area. However, it is still challenging to synthesize crystalline COFs using a convenient and effective synthetic strategy. Herein, we report a strategy to synthesize four highly crystalline imine COFs, namely, TATB-DATP-COF, PDA-TAPB-COF, OMePDA-TAPB-COF and COF-320, by polymerization with a dropwise monomer feeding method in an open system, without using additional templates or modulators. By controlling the feeding rates of the monomer, the reversibility of imine formation, defect self-healing and error correction can be improved.

This article is part of the themed collection: Chemical Communications HOT Articles 2022

Supplementary files

Article information

DOI: https://doi.org/10.1039/D2CC04374B
Article type: Communication
Submitted: 05 Aug 2022
Accepted: 07 Oct 2022
First published: 10 Oct 2022

Download Citation

Chem. Commun., 2022,58, 12313-12316

Permissions

Request permissions

Synthesis of highly crystalline imine-linked covalent organic frameworks via controlling monomer feeding rates in an open system

X. Wang, M. Liu, X. Wang and B. Tan, Chem. Commun., 2022, 58, 12313 DOI: 10.1039/D2CC04374B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Chemical Communications

Synthesis of highly crystalline imine-linked covalent organic frameworks via controlling monomer feeding rates in an open system†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Synthesis of highly crystalline imine-linked covalent organic frameworks via controlling monomer feeding rates in an open system

Social activity

Search articles by author

Spotlight

Advertisements