Department of Chemical Engineering;
Norwegian University of Science and Technology;
Trondheim 7491;
Norway;
Beijing Key Laboratory of Ionic Liquids Clean Process;
Institute of Process Engineering;
Chinese Academy of Sciences;
Beijing 100190;
China;
CO2分压; 共混体系; 膜分离; 复合膜; 傅里叶变换红外光谱; 聚二甲基硅氧烷; 扫描电子显微镜; 差示扫描量热法;