Design of Functionalized Room-Temperature Ionic Liquid-Based Materials for CO2 Separations and Selective Blocking of Hazardous Chemical Vapors

被引：17

作者：

Miller, A. L., II ^{[1
,2
]}

Carlisle, T. K. ^{[1
]}

LaFrate, A. L. ^{[1
,2
]}

Voss, B. A. ^{[1
]}

Bara, J. E. ^{[1
,3
]}

Hudiono, Y. C. ^{[1
]}

Wiesenauer, B. R. ^{[2
]}

Gin, D. L. ^{[1
,2
]}

Noble, R. D. ^{[1
]}

机构：

[1] Univ Colorado, Dept Chem & Biol Engn, Boulder, CO 80309 USA

[2] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA

[3] Univ Alabama, Dept Chem & Biol Engn, Tuscaloosa, AL USA

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2012年 / 47卷 / 02期

关键词：

chemical warfare agents; gas separations; membranes (non-biological); room-temperature ionic liquids; GAS SEPARATIONS; CARBON-DIOXIDE; MEMBRANES; CAPTURE; SOLUBILITY; EFFICIENT; ZEOLITES;

D O I：

10.1080/01496395.2011.630054

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design and synthesis of several new types of functionalized room-temperature ionic liquids (RTILs), ionic polymers based on RTILs (i.e., poly(RTIL)s), poly(RTIL)-RTIL solid-liquid composites, and gelled RTIL systems for gas separations and reactive vapor transport applications are presented. The design concepts behind these new RTIL materials are discussed in the context of first, CO2 removal from CH4 and N-2 for natural gas purification and greenhouse gas reduction, respectively; and second selective blocking or sorption of chemical warfare agent simulant and toxic industrial compound vapors from water vapor for protection applications. The role of the RTIL components and their unique properties in these two separations areas will be highlighted.

引用

页码：169 / 177

页数：9

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