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Exceptional CO Working Capacity in a Heterodiamine-grafted Metal-organic Framework

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Journal Chem Sci
Specialty Chemistry
Date 2017 Jul 15
PMID 28706716
Citations 22
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Abstract

An amine-functionalized metal-organic framework (MOF), dmen-Mg(dobpdc) (dmen = ,-dimethylethylenediamine), which contains a heterodiamine with both primary and tertiary amines, was prepared a post-synthetic method. This material exhibits a significant selectivity factor for CO over N that is commensurate with top-performing MOFs. It is remarkable that the solid is fully regenerated under vacuum or flowing Ar at low desorption temperatures, and following this can take up CO at more than 13 wt%. An exceptionally high working capacity is achieved at low regeneration temperatures and after exposure to humid conditions, which are important parameters for a real post-combustion CO capture process.

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References
1.
Planas N, Dzubak A, Poloni R, Lin L, McManus A, McDonald T . The mechanism of carbon dioxide adsorption in an alkylamine-functionalized metal-organic framework. J Am Chem Soc. 2013; 135(20):7402-5. DOI: 10.1021/ja4004766. View

2.
Yang S, Sun J, Ramirez-Cuesta A, Callear S, David W, Anderson D . Selectivity and direct visualization of carbon dioxide and sulfur dioxide in a decorated porous host. Nat Chem. 2012; 4(11):887-94. DOI: 10.1038/nchem.1457. View

3.
Bacsik Z, Ahlsten N, Ziadi A, Zhao G, Garcia-Bennett A, Martin-Matute B . Mechanisms and kinetics for sorption of CO2 on bicontinuous mesoporous silica modified with n-propylamine. Langmuir. 2011; 27(17):11118-28. PMC: 3164231. DOI: 10.1021/la202033p. View

4.
Couck S, Denayer J, Baron G, Remy T, Gascon J, Kapteijn F . An amine-functionalized MIL-53 metal-organic framework with large separation power for CO2 and CH4. J Am Chem Soc. 2009; 131(18):6326-7. DOI: 10.1021/ja900555r. View

5.
Kizzie A, Wong-Foy A, Matzger A . Effect of humidity on the performance of microporous coordination polymers as adsorbents for CO2 capture. Langmuir. 2011; 27(10):6368-73. DOI: 10.1021/la200547k. View