合成材料老化与应用2016，Vol.45Issue(2)：25-31,59,8.
多孔树脂负载离子液体作为固体吸附剂用于CO2的捕获
Porous Resin Supported Ionic Liquid as Solid Sorbents for Reversible CO2 Capture
徐玉韬 1徐海涛1
作者信息
- 1. 南昌航空大学材料学院，江西南昌330063
- 折叠
摘要
Abstract
The 1-Ethoxyethoxyethyl-3-methylimidazolium glycine [ EOEOEmim ] [ Gly ] ionic liquids was syn-thesized by introducing ether bonds on side chain of imidazole cation. ILs structure were confirmed by 1 H NMR and IR. [ EOEOEmim] [ Gly]-impregnated EPS sorbents were synthesized through a well-studied wet impregnation-va-porization method. The performance of CO2 capture were tested under normal temperature and pressure for pure ion-ic liquids and solid adsorbents,respectively. The results showed that,both the saturation time and the capacity of CO2 capture were greatly improved for solid sorbents compared to the pure ionic liquid. The saturation time have decreased significantly,and the capacity of CO2 have increased. Moreover,no obvious loss in adsorption capacity was observed after 5 cycles for [ EOEOEmim] [ Gly]-EPS sorbent. The tests indicated that the amino acid liquid i-onic immobilized into porous resin which contain ether side chains may be a promising candidate for post-combus-tion CO2 capture.关键词
含醚侧链离子液体/多孔树脂/负载/捕获CO2Key words
inoic liquid containing ether side chains/porous resin/loading/capture CO2分类
化学化工引用本文复制引用
徐玉韬,徐海涛..多孔树脂负载离子液体作为固体吸附剂用于CO2的捕获[J].合成材料老化与应用,2016,45(2):25-31,59,8.
