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Hydroxy-functionalized hyper-cross-linked ultra-microporous organic polymers for selective CO₂ capture at room temperature.

ABSTRACT: Two hydroxy-functionalized hyper-cross-linked ultra-microporous compounds have been synthesized by Friedel-Crafts alkylation reaction and characterised with different spectroscopic techniques. Both compounds exhibit an efficient carbon dioxide uptake over other gases like N₂, H₂ and O₂ at room temperature. A high isosteric heat of adsorption (Q_st) has been obtained for both materials because of strong interactions between polar -OH groups and CO₂ molecules.

SUBMITTER: Samanta P

PROVIDER: S-EPMC5082474 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Hydroxy-functionalized hyper-cross-linked ultra-microporous organic polymers for selective CO2 capture at room temperature.

Samanta Partha P Chandra Priyanshu P Ghosh Sujit K SK

Beilstein journal of organic chemistry 20160902

Two hydroxy-functionalized hyper-cross-linked ultra-microporous compounds have been synthesized by Friedel-Crafts alkylation reaction and characterised with different spectroscopic techniques. Both compounds exhibit an efficient carbon dioxide uptake over other gases like N2, H2 and O2 at room temperature. A high isosteric heat of adsorption (Qst) has been obtained for both materials because of strong interactions between polar -OH groups and CO ...[more]

PMID: 27829902

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