High temperature polymer membrane for selective separation of water having H2O stability and reaction-separation hybrid system using the same

摘要

The present invention relates _{to a high temperature polymer membrane for a reaction-separation hybrid system for selective separation of water having H 2} O stability and a reaction-separation hybrid system using the same, poly[4,4'-(hexafluoroisopropylidene) Diphthalic anhydride-2,2-bis(3-amino-4-hydroxyphenyl)-hexafluoropropane-4,4'-diamino-3,3'-dihydroxybenzidine] (poly[6FDA-BisAPAF -HAB]) characterized in that it comprises a copolymer. The polymer membrane according to the present invention is stable even at high temperatures and does not have a moisture deterioration phenomenon, so it can be used as a high temperature polymer membrane for a reaction-separation hybrid system for selective separation while generating water as a reaction by-product at high temperature.