摘要: Ionic liquids (ILs) have emerged as a versatile class of materials for building novel gas separation membranes that can be composed liquids, polymers, and polymer-liquid composites. Extremely low volatilities tunable structures are the two essential features IL platform driven growth research in these unique separations. Most work to date on ILs has focused carbon dioxide from methane (CO2/CH4, natural sweetening) nitrogen (CO2/N2, postcombustion CO2 capture). While majority IL-based operate via solution-diffusion mechanism, facilitated transport also been examined. The inclusion reactive groups (e.g., silver salts) within opened additional applications such olefin/paraffin This article focuses history development separations, different ways which applied membranes: supported polymeric ILs, composite materials. Relative performances approaches discussed, with an emphasis understanding underlying physicochemical properties IL-containing means developing meaningful models used rationally design improved performances. Additionally, general state art is assessed respect progress made over past decade recommendations future provided. Keywords: ionic liquid; polymer; membrane; carbon dioxide; composite material
sci-hub.se 参考文章(131)
Arthur J. Kidnay, Arthur J. Kidnay, William R. Parrish, Fundamentals of Natural Gas Processing CRC Press. ,(2006) , 10.1201/9781420014044
T. P. Lodge, A Unique Platform for Materials Design Science. ,vol. 321, pp. 50- 51 ,(2008) , 10.1126/SCIENCE.1159652
Robin D Rogers, Kenneth R Seddon, Ionic Liquids--Solvents of the Future? Science. ,vol. 302, pp. 792- 793 ,(2003) , 10.1126/SCIENCE.1090313
Lynnette A. Blanchard, Dan Hancu, Eric J. Beckman, Joan F. Brennecke, Green processing using ionic liquids and CO2 Nature. ,vol. 399, pp. 28- 29 ,(1999) , 10.1038/19887
M. Berthelot, Ueber die Bildung des Acetylens bei unvollständigen Verbrennungen European Journal of Organic Chemistry. ,vol. 138, pp. 241- 245 ,(1866) , 10.1002/JLAC.18661380214
Jason E. Bara, Dean E. Camper, Douglas L. Gin, Richard D. Noble, Room-Temperature Ionic Liquids and Composite Materials: Platform Technologies for CO2 Capture Accounts of Chemical Research. ,vol. 43, pp. 152- 159 ,(2010) , 10.1021/AR9001747
S. Alexander Stern, Polymers for gas separations: the next decade Journal of Membrane Science. ,vol. 94, pp. 1- 65 ,(1994) , 10.1016/0376-7388(94)00141-3
Jessica L. Anderson, JaNeille K. Dixon, Joan F. Brennecke, Solubility of CO2, CH4, C2H6, C2H4, O2, and N2 in 1-hexyl-3-methylpyridinium bis(trifluoromethylsulfonyl)imide: comparison to other ionic liquids. Accounts of Chemical Research. ,vol. 40, pp. 1208- 1216 ,(2007) , 10.1021/AR7001649
David Morgan, Lee Ferguson, Paul Scovazzo, Diffusivities of Gases in Room-Temperature Ionic Liquids: Data and Correlations Obtained Using a Lag-Time Technique Industrial & Engineering Chemistry Research. ,vol. 44, pp. 4815- 4823 ,(2005) , 10.1021/IE048825V
Yuanyan Gu, Timothy P. Lodge, Synthesis and Gas Separation Performance of Triblock Copolymer Ion Gels with a Polymerized Ionic Liquid Mid-Block Macromolecules. ,vol. 44, pp. 1732- 1736 ,(2011) , 10.1021/MA2001838