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Adsorption of Porous Imidazolium-Based Ionic Liquid Polymers: Effect of Swelling Conditions on CO2 Adsorptive Properties
Abstract:
The seed-swelling method was adopted to synthesized the porous copolymer of 1-allyl-3-methylimidazolium tetrafluoroborate and acrylonitrile P([amim]BF4-AN). The samples were characterized by IR, DSC and CO2 sorption was investigated by determining equilibrium data. The effects of the amount of initiator and swelling time on the porous structure and CO2 sorption were discussed in detail. The results indicated that porous P([amim]BF4-AN) with benzoyl peroxide (BPO)0.1g and swelling 20h has the higher CO2 sorption capacity.
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1095-1098
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December 2012
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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