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

Patent ·
OSTI ID:1471226

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.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-06NA25396; AC04-94AL85000
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM); Los Alamos National Security, LLC (Los Alamos, NM)
Patent Number(s):
10,053,535
Application Number:
15/398,547
OSTI ID:
1471226
Country of Publication:
United States
Language:
English

References (20)

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Vanadium redox flow battery efficiency and durability studies of sulfonated Diels Alder poly(phenylene)s journal July 2012
Ionomeric Poly(phenylene) Prepared by Diels−Alder Polymerization:  Synthesis and Physical Properties of a Novel Polyelectrolyte journal June 2005
Alkaline stability of poly(phenylene)-based anion exchange membranes with various cations
  • Hibbs, Michael R.; Hickner, Michael A.; Coughlin, E. Bryan
  • Journal of Polymer Science Part B: Polymer Physics, Vol. 51, Issue 24, p. 1736-1742 https://doi.org/10.1002/polb.23149
journal August 2012
Factors enabling high mobility of protons and water in perfluorosulfonate membranes under low hydration conditions journal February 2014
Rhodium(i) complexes with N-heterocyclic carbenes bearing a 2,3,4,5-tetraphenylphenyl and its higher dendritic frameworks journal January 2007
Palladium-Catalyzed Phosphonation of Polyphenylsulfone journal February 2003