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Two‐Dimensional Covalent Organic Frameworks for Carbon Dioxide Capture through Channel‐Wall Functionalization

Open access
Huang, Ning, Chen, Xiong, Krishna, Rajamani, Jiang, Donglin·2015·Angewandte Chemie International Edition

Abstract

Ordered open channels found in two‐dimensional covalent organic frameworks (2D COFs) could enable them to adsorb carbon dioxide. However, the frameworks’ dense layer architecture results in low porosity that has thus far restricted their potential for carbon dioxide adsorption. Here we report a strategy for converting a conventional 2D COF into an outstanding platform for carbon dioxide capture through channel‐wall functionalization. The dense layer structure enables the dense integration of functional groups on the channel walls, creating a new version of COFs with high capacity, reusability, selectivity, and separation productivity for flue gas. These results suggest that channel‐wall functional engineering could be a facile and powerful strategy to develop 2D COFs for high‐performance gas storage and separation.

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Metadata

Authors
Huang, N., Chen, X., Krishna, R., & Jiang, D.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2015-01-22
Volume
54
Issue
10
Pages
2986-2990
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2120413458
Cited by
762
References
1
FWCI
27.45
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Two‐Dimensional Covalent Organic Frameworks for Carbon Dioxide Capture through Channel‐Wall Functionalization. https://app.cochat.ai/papers/10.1002/anie.201411262
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Huang, N., Chen, X., Krishna, R., & Jiang, D. (2015). Two‐Dimensional Covalent Organic Frameworks for Carbon Dioxide Capture through Channel‐Wall Functionalization. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201411262

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