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Title: Functionalization of poly(phenylene) by the attachment of sidechains

A composition and an anion exchange membranes including a composition and a method of forming a composition including a compound including a poly(phenylene) backbone represented by the following formula: ##STR00001## wherein each of R.sub.1, R.sub.2 and R.sub.3 may be the same or different and is H or an unsubstituted or inertly-substituted aromatic moiety; wherein each of Ar.sub.1 and Ar.sub.2 may be the same or different and is an unsubstituted or inertly-substituted aromatic moiety; wherein each of R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11 is H or a monovalent hydrocarbon group including two to 18 carbon atoms, with the proviso that each R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11 cannot be H; and wherein each of Y.sub.6, Y.sub.7, Y.sub.8, Y.sub.9, Y.sub.10 and Y.sub.11 may be the same or different and is H or a functional group.
Inventors:
Issue Date:
OSTI Identifier:
1150641
Assignee:
Sandia Corporation (Albuquerque, NM) SNL-A
Patent Number(s):
8,809,483
Application Number:
13/627,098
Contract Number:
AC04-94AL85000
Research Org:
SNL-A (Sandia National Laboratories, Albuquerque, NM (United States))
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Works referenced in this record:

Anion-exchange membranes with improved alkaline stability
journal, December 1990

Ionomeric Poly(phenylene) Prepared by Diels−Alder Polymerization:  Synthesis and Physical Properties of a Novel Polyelectrolyte
journal, June 2005
  • Fujimoto, Cy H.; Hickner, Michael A.; Cornelius, Christopher J.
  • Macromolecules, Vol. 38, Issue 12, p. 5010-5016
  • DOI: 10.1021/ma0482720

Synthesis and Characterization of Poly(phenylene)-Based Anion Exchange Membranes for Alkaline Fuel Cells
journal, November 2009
  • Hibbs, Michael R.; Fujimoto, Cy H.; Cornelius, Christopher J.
  • Macromolecules, Vol. 42, Issue 21, p. 8316-8321
  • DOI: 10.1021/ma901538c

Anion Conductive Block Poly(arylene ether)s: Synthesis, Properties, and Application in Alkaline Fuel Cells
journal, July 2011
  • Tanaka, Manabu; Fukasawa, Keita; Nishino, Eriko
  • Journal of the American Chemical Society, Vol. 133, Issue 27, p. 10646-10654
  • DOI: 10.1021/ja204166e

Prospects for Alkaline Anion-Exchange Membranes in Low Temperature Fuel Cells
journal, October 2004

Poly(arylene ether sulfone)s ionomers with pendant quaternary ammonium groups for alkaline anion exchange membranes: Preparation and stability issues
journal, February 2011