Issue 30, 2017

A backbone design principle for covalent organic frameworks: the impact of weakly interacting units on CO2 adsorption

Abstract

Covalent organic frameworks are designed to have backbones with different yet discrete contents of triarylamine units that interact weakly with CO2. Adsorption experiments indicate that the triarylamine units dominate the CO2 adsorption process and the CO2 uptake increases monotonically with the triarylamine content. These profound collective effects reveal a principle for designing backbones targeting for CO2 capture and separation.

Graphical abstract: A backbone design principle for covalent organic frameworks: the impact of weakly interacting units on CO2 adsorption

Supplementary files

Article information

Article type
Communication
Submitted
15 جمادى الثانية 1438
Accepted
24 جمادى الثانية 1438
First published
24 جمادى الثانية 1438

Chem. Commun., 2017,53, 4242-4245

A backbone design principle for covalent organic frameworks: the impact of weakly interacting units on CO2 adsorption

L. Zhai, N. Huang, H. Xu, Q. Chen and D. Jiang, Chem. Commun., 2017, 53, 4242 DOI: 10.1039/C7CC01921A

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