Issue 51, 2022
From the journal:

Chemical Communications

Heterostructured two-dimensional covalent organic framework membranes for enhanced ion separation†

Zhe Zhang,‡a   Ankang Xiao,‡a   Congcong Yin,a   Xingyuan Wang,a   Xiansong Shi ORCID logo *a  and  Yong Wang ORCID logo a  

* Corresponding authors

a State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, P. R. China
E-mail: xsshi@njtech.edu.cn

Abstract

A heterostructured covalent organic framework (COF) membrane is synthesized via in situ linker exchange. Narrowed pores can be formed at the interface between two types of COFs by adjusting the linker exchange duration. The resultant COF membrane demonstrates a high rejection rate toward Na2SO4 of up to 97%.

Graphical abstract: Heterostructured two-dimensional covalent organic framework membranes for enhanced ion separation

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D2CC01749K
Article type
Communication
Submitted
27 Mar 2022
Accepted
26 May 2022
First published
27 May 2022

Chem. Commun., 2022,58, 7136-7139

Permissions

Request permissions

Heterostructured two-dimensional covalent organic framework membranes for enhanced ion separation

Z. Zhang, A. Xiao, C. Yin, X. Wang, X. Shi and Y. Wang, Chem. Commun., 2022, 58, 7136 DOI: 10.1039/D2CC01749K

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.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements