Polyarylether composition and membrane
Patent
·
OSTI ID:1014931
- Auburn, AL
- Burnt Hills, NY
- Redondo Beach, CA
- Albany, NY
- Worcester, NY
- Niskayuna, NY
- Clifton Park, NY
A composition including a polyarylether copolymer is provided. The copolymer includes a polyarylether backbone; and a sulfonated oligomeric group bonded to the polyarylether suitable for use as a cation conducting membrane. Method of bonding a sulfonated oligomeric group to the polyarylether backbone to form a polyarylether copolymer. The membrane may be formed from the polyarylether copolymer composition. The chain length of the sulfonated oligomeric group may be controlled to affect or control the ion conductivity of the membrane.
- Research Organization:
- GE Global Research, Niskayuna, New York (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG36-06GO16034
- Assignee:
- General Electric Company (Niskayuna, NY)
- Patent Number(s):
- 7,829,652
- Application Number:
- US Patent Application 12/183,488
- OSTI ID:
- 1014931
- Country of Publication:
- United States
- Language:
- English
Comb-Shaped Poly(arylene ether sulfone)s as Proton Exchange Membranes †
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journal | March 2008 |
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