CO2 adsorption and catalytic application of imidazole ionic liquid functionalized porous organic polymers
Literature Information
Publication Date
2017-02-27
DOI
10.1039/C6PY02091G
Impact Factor
5.582
Authors
Shuang Hao, Yuchuan Liu, Chuning Shang, Zhiqiang Liang, Jihong Yu
View Original
Abstract
A series of imidazole ionic liquid (IL) functionalized porous organic polymers (POPs) with high surface areas has been successfully prepared based on p-dichloroxylene (p-DCX) and N-methylimidazole (N-MI) as fundamental building blocks through the FeCl3-catalyzed Friedel–Crafts alkylation reaction. The IL-functionalized POPs show CO2 uptake up to 73.6 cm3 g−1 (273 K, 1 bar). Their isosteric heat of adsorption can be increased from 7.84 to 17.35 kJ mol−1 by adjusting the molar ratios of N-MI to p-DCX. These materials could also be used as reusable acid catalysts in the syntheses of benzimidazole derivatives from aromatic aldehydes and o-phenylene diamine in good yields (87–91%).
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Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
Recommended Compounds
![1-[4-(4-Methyl-1H-imidazol-1-yl)phenyl]ethanone structure](https://static.chemtradehub.com/structs/142/142161-53-3-7f55.webp "1-[4-(4-Methyl-1H-imidazol-1-yl)phenyl]ethanone structure")
5-(2-Methyl-3-furyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS Number:
346464-59-3
Molecular Formula:
C13H11N3OS
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