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Poly(phenylene)-based anion exchange polymers and methods thereof

United States Patent

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August 6, 2019
View the Complete Patent at the US Patent & Trademark Office
Polymer Membrane Separators for Fuel Cells Next-Generation Automotive
The present invention relates to anionic exchange polymers including a poly(phenylene) structure. The structure can include any useful cationic moiety. Methods and uses of such structures and polymers are also described herein. In one instance, such polymers are employed to form a solid membrane.
16/ 039,158
July 18, 2018
C08J 5/22 (20060101)C08G 61/10 (20060101)C08L 65/00 (20060101)H01M 8/1023 (20160101)H01M 8/1039 (20160101)
STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under contract no. DE-AC52-06NA25396 awarded by the U.S. Department of Energy to Los Alamos National Security, LLC, as well as under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration to the National Technology & Engineering Solutions of Sandia, LLC. The Government has certain rights in the invention.