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Issue 62, 2017
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Structural-failure resistance of metal–organic frameworks toward multiple-cycle CO2 sorption

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Abstract

We present the first study on the structural-failure of MOFs induced by multiple-cycle CO2 adsorption and desorption, wherein UiO-66(Zr) demonstrates a much better resistance than HKUST-1 in 500-cycle CO2 adsorption–desorption tests. This conclusion is supported by the higher elastic modulus of UiO-66(Zr) (ca. 28 GPa) and retention of elastic modulus (100%) than HKUST-1 (ca. 19 GPa, 64%) measured via multifrequency atomic force microscopy (MAFM).

Graphical abstract: Structural-failure resistance of metal–organic frameworks toward multiple-cycle CO2 sorption

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Supplementary files

Article information


Submitted
04 Jun 2017
Accepted
05 Jul 2017
First published
12 Jul 2017

Chem. Commun., 2017,53, 8653-8656
Article type
Communication

Structural-failure resistance of metal–organic frameworks toward multiple-cycle CO2 sorption

Z. Hu, Y. Sun, K. Zeng and D. Zhao, Chem. Commun., 2017, 53, 8653
DOI: 10.1039/C7CC04313A

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