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)

被引：53

作者：

Blasig, Andre ^{[1
]}

Tang, Jianbin ^{[1
]}

Hu, Xudong ^{[1
]}

Shen, Youqing ^{[1
]}

Radosz, Maciej ^{[1
]}

机构：

[1] Univ Wyoming, Dept Chem & Petr Engn, Soft Mat Lab, Laramie, WY 82071 USA

来源：

FLUID PHASE EQUILIBRIA | 2007年 / 256卷 / 1-2期

关键词：

CO2; solubility; ionic liquid; fligh pressure;

D O I：

10.1016/j.fluid.2007.03.007

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

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. (c) 2007 Published by Elsevier B.V.

引用

页码：75 / 80

页数：6

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