Imidazoles and imidazolium cations with exceptional alkaline stability

Coates, Geoffrey W.; Hugar, Kristina M.

Imidazoles and imidazolium cations with exceptional alkaline stability

Patent · 08 February 2022

OSTI ID:1892592

Coates, Geoffrey W.; Hugar, Kristina M.

The invention provides: imidazole and imidazolium compounds of formulas (I) and (II): polymers containing a plurality of imidazolium-containing repeating units of formula (III′): and membranes and devices comprising the polymers. Also provided are methods of making the inventive compounds and polymers.

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Research Organization:: Cornell Univ., Ithaca, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: SC0001086;

Assignee:: Cornell University (Ithaca, NY)

Patent Number(s):: 11,242,432

Application Number:: 15/566,595

OSTI ID:: 1892592

Country of Publication:: United States

Language:: English

References (20)

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