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Title: Ionomers and methods of making same and uses thereof

Patent ·
OSTI ID:1332301

Ionomers comprising ionic groups such as, for example, tetraalkylammonium groups and methods of making such ionomers. For example, the ionomers can be produced by ring opening metathesis polymerization of alkene-containing monomers with tetraalkylammonium groups and, optionally, alkene-containing monomers without tetraalkylammonium groups. The ionomers can be used in applications such as, for example, fuel cell applications.

Research Organization:
Cornell Univ., Ithaca, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-03ER46072
Assignee:
Cornell University (Ithaca, NY)
Patent Number(s):
9,493,397
Application Number:
13/322,306
OSTI ID:
1332301
Resource Relation:
Patent File Date: 2010 May 31
Country of Publication:
United States
Language:
English

References (5)

Polymer blends containing ionomeric elastomers patent June 1989
Ionomeric polymers with ionomer membrane in pressure tolerant gas diffusion electrodes patent December 1990
Ionomers and Methods of Making Same and Uses Thereof patent-application November 2013
Adsorption of a Cationic Polyacrylamide onto the Surface of a Nafion Ionomer Membrane journal October 2001
Synthesis and Characterization of Isobutylene-Based Ammonium and Phosphonium Bromide Ionomers journal October 2004

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