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

Authors :
Zhang, Zhe
Xiao, Ankang
Yin, Congcong
Wang, Xingyuan
Shi, Xiansong
Wang, Yong
Source :
Chemical Communications. 6/28/2022, Vol. 58 Issue 51, p7136-7139. 4p.
Publication Year :
2022

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%. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*IONS

Details

Language :
English
ISSN :
13597345
Volume :
58
Issue :
51
Database :
Academic Search Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
157611748
Full Text :
https://doi.org/10.1039/d2cc01749k