(1) Magnetic stirring for more than 5h to obtain a uniform solution.
（2）We test the permeation flux of a gas CO2 by a traditional variable volume method.（3）By contrast, after PEG was added, the surface of mixed matrix membrane became smoother.
（4）Since the gas with a large apparent activation energy is very sensitive to temperature, it is very dependent on temperature for permeation.

 返回小木虫查看更多