Polymeric films based on blends of 6FDA–6FpDA polyimide plus several copolyfluorenes for CO2 separation

A. Tena, R. Vazquez-Guilló, A. Marcos-Fernández, A. Hernández, R. Mallavia
2015 RSC Advances  
Three emitting copolyfluorenes, based on 2,7-(9,9-dihexyl)fluorene and different aryl groups were blended with a polyimide 6FDA–6FpDA to make gas separation membranes. Their intrinsic fluorescence correlates with their permselectivity.
doi:10.1039/c5ra03809j fatcat:bdthnh2u2zf6pn366b6ix5ogpe