Poly(ionic liquid)s: a new material with enhanced and fast CO2 absorption |
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| Authors: | Tang Jianbin Tang Huadong Sun Weilin Plancher Henry Radosz Maciej Shen Youqing |
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| Institution: | Department of Chemical and Petroleum Engineering, University of Wyoming, Laramie, WY 82071, USA. |
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| Abstract: | Novel sorbent and membrane materials for CO2 separation, poly(ionic liquid)s made from ionic liquid monomers, polyp-vinylbenzyltrimethyl ammonium tetrafluoroborate](PVBTMA]BF4]) and poly2-(methacryloyloxy)ethyltrimethylamnonium tetrafluoroborate](PMATMA]BF4]) have absorption capacities 7.6 and 6.0 times of those of room-temperature ionic liquids, e.g.bmim]BF4], respectively, with reversible and fast sorption and desorption. |
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