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HEAT TREATMENT OF PERFLUORINATED IONOMERIC MEMBRANES

United States Patent Application

20090068528
A1
View the Complete Application at the US Patent & Trademark Office
A process for the conditioning of fully hydrated fluorinated membranes. The hydrated membrane is heated while under pressure, and allowed to cool before the pressure is released.
TEASLEY, Mark F. (Landenberg, PA)
11/ 854,005
September 12, 2007
[0001] Disclosed is a process for heat treatment of fluorinated membranes. This invention was made with government support under Contract No. DE-FC04-02AL67606 awarded by the U.S. Department of Energy. The government has certain rights in the invention.