Issue 45, 2021

High iodine uptake in two-dimensional covalent organic frameworks

Abstract

Two 2-dimensional covalent organic frameworks (COFs; TJNU-203 and TJNU-204) with high crystallinity and large specific surface area are rationally fabricated using a three-connected distorted building block and linear linkers. The two COFs show high iodine uptake (5.885 g g−1 for TJNU-203 and 5.335 g g−1 for TJNU-204) on account of physical–chemical adsorption, which make them one among the best porous materials for iodine adsorption.

Graphical abstract: High iodine uptake in two-dimensional covalent organic frameworks

Supplementary files

Article information

Article type
Communication
Submitted
08 Feb 2021
Accepted
29 Apr 2021
First published
29 Apr 2021

Chem. Commun., 2021,57, 5558-5561

High iodine uptake in two-dimensional covalent organic frameworks

L. Zhang, J. Li, H. Zhang, Y. Liu, Y. Cui, F. Jin, K. Wang, G. Liu, Y. Zhao and Y. Zeng, Chem. Commun., 2021, 57, 5558 DOI: 10.1039/D1CC00737H

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