Hydrocarbon Polymers Containing Ammonium Functionality

Carl Laskowski (Inventor), Michael Yandrasits (Inventor), Timothy Gillard (Inventor), Zbyslaw Owczarczyk (Inventor), Marina Kaplun (Inventor)

Research output: Patent


Described herein are cationic polymers having a plurality of quaternary amino groups, methods of making such polymers, and uses of such polymers as ion exchange membranes in electrochemical devices.
Original languageAmerican English
Patent number11,702,486 B2
Filing date18/07/23
StatePublished - 2023

NREL Publication Number

  • NREL/PT-5900-87083


  • cationic polymers
  • plurality of quaternary amino groups
  • polymeric anion exchange membranes
  • polymeric membranes


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