Facilitated CO2 transport membranes utilizing positively polarized copper nanoparticles

被引:61
|
作者
Lee, Jung Hyun [1 ]
Hong, Jinkee [2 ]
Kim, Jong Hak [3 ]
Kang, Yong Soo [1 ]
Kang, Sang Wook [4 ]
机构
[1] Hanyang Univ, WCU Program, Dept Energy Engn, Seoul 133791, South Korea
[2] Kyung Hee Univ, Dept Plant & Environm New Resources, Yongin 446701, South Korea
[3] Yonsei Univ, Dept Chem & Biomol Engn, Seoul 120749, South Korea
[4] Sangmyung Univ, Dept Chem, Seoul 110743, South Korea
基金
新加坡国家研究基金会;
关键词
IONIC LIQUID-MEMBRANES; SILVER NANOPARTICLES; OLEFIN TRANSPORT; SEPARATION PERFORMANCE; POLYMER ELECTROLYTES; PROPYLENE; COMPLEXES; CAPTURE;
D O I
10.1039/c2cc17535e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We suggest copper nanoparticles as a CO2 carrier by employing the ionic liquid BMIM+ BF4- for facilitated transport membranes. The copper nanoparticles were prepared by dissociating the copper metal into the ionic liquid as a facile synthesis. The interactions between BF4- of the ionic liquid and the surface of copper nanoparticles caused the Cu surface to be partially positively charged, resulting in increased activity in copper-CO2 complexation.
引用
收藏
页码:5298 / 5300
页数:3
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