Magnetic suspension balance study of carbon dioxide solubility in ammonium-based polymerized ionic liquids: Poly(p-vinylbenzyltrimethyl ammonium tetrafluoroborate) and poly ([2-(methacryloyloxy)ethyl] trimethyl ammonium tetrafluoroborate)

作者：Blasig, Andre; Tang, Jianbin; Hu, Xudong; Shen, Youqing; Radosz, Maciej^*

来源：Fluid Phase Equilibria, 2007, 256(1-2): 75-80.

DOI：10.1016/j.fluid.2007.03.007

• CO2 solubility
• ionic liquid
• fligh pressure

The CO2 solubility in two ammonium-based polymerized ionic liquids, poly(p-vinylbenzyltrimethyl ammonium tetrafluoroborate), P[VBTMA][BF4], and poly([2-(methacryloyloxy)ethyl] trimethyl ammonium tetrafluoroborate), P[MATMA][BF4], upto 75 degrees C and 15 bar, is found to be higher than that in bisphenol-A polysulfone. The CO2 solubility in P[VBTMA][BF4] is found to be higher than that in P[MATMA][BF4] at the same temperature and pressure.

• 出版日期2007-8-1