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Issue 36, 2017
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Selective adsorption behaviour of carbon dioxide in OH-functionalized metal–organic framework materials

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Abstract

The theoretically optimal adsorption locations in hydroxyl (OH)-decorated metal–organic frameworks show that the captured carbon dioxide (CO2) molecules interact with the cis2-OH groups in an end-on mode, which shows a moderate to weak hydrogen bond. The experimental isotherms and ideal adsorption solution theory (IAST) calculations show the high selectivity of CO2 for nitrogen at 273, 283 and 295 K and 1.0 bar for three types of OH-appended isostructures.

Graphical abstract: Selective adsorption behaviour of carbon dioxide in OH-functionalized metal–organic framework materials

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Publication details

The article was received on 28 Jun 2017, accepted on 10 Aug 2017 and first published on 17 Aug 2017


Article type: Communication
DOI: 10.1039/C7CE01195D
Citation: CrystEngComm, 2017,19, 5346-5350
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    Selective adsorption behaviour of carbon dioxide in OH-functionalized metal–organic framework materials

    J. Qian, J. Shen, Q. Li, Y. Hu and S. Huang, CrystEngComm, 2017, 19, 5346
    DOI: 10.1039/C7CE01195D

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