聚合物气体分离膜改性及应用进展

Research progress of modification and application of polymer membrane for gas separation

气体分离膜技术自20世纪40年代工业化以来研究和发展十分迅速,聚合物气体分离膜具有易于加工、成本低廉、性能优异等特点而备受关注。主要综述了聚合物气体分离膜的改性及应用,并对未来发展方向作出了展望。

Gas separation membranes have developed quickly since industrialization in 1940s. Among the membranes of different materials, polymeric membranes have drawn much attention for having excellent properties. A summary of poly- mer membranes for gas separation related to their modification and application, and perspectives for the future developments were proposed.