An ultra-microporous organic polymer for high performance carbon dioxide capture and separation

Rational design concepts were used to prepare a novel porous benzimidazole-linked polymer (BILP-101) in a simple one-pot reaction. BILP-101 has exhibited ultra-microporosity (0.54 nm), very high CO2 uptake (∼1 mmol g(-1), 4 wt%, 0.15 bar/298 K) and exceptional CO2/N2 selectivity of 80 (298 K), which...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2015-01, Vol.51 (69), p.13393-13396
Main Authors: Sekizkardes, Ali Kemal, Culp, Jeffrey T, Islamoglu, Timur, Marti, Anne, Hopkinson, David, Myers, Christina, El-Kaderi, Hani M, Nulwala, Hunaid B
Format: Article
Language:English
Subjects:
Carbon capture and storage
Carbon dioxide
Selectivity
Separation
Uptakes
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Summary:Rational design concepts were used to prepare a novel porous benzimidazole-linked polymer (BILP-101) in a simple one-pot reaction. BILP-101 has exhibited ultra-microporosity (0.54 nm), very high CO2 uptake (∼1 mmol g(-1), 4 wt%, 0.15 bar/298 K) and exceptional CO2/N2 selectivity of 80 (298 K), which results in remarkable working capacity and regenerability for CO2 capture applications.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc04656d