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Title: Arylene fluorinated sulfonimide compositions

Patent ·
OSTI ID:1014751

Described herein are aromatic sulfonimide compositions that can be used to prepare polymers useful as membranes in electrochemical cells.

Research Organization:
E. I. du Pont de Nemours and Company (Wilmington, DE)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC04-02AL67606
Assignee:
E. I. du Pont de Nemours and Company (Wilmington, DE)
Patent Number(s):
7,838,612
Application Number:
US Patent Application 11/865,081
OSTI ID:
1014751
Country of Publication:
United States
Language:
English

References (7)

Relative Reactivities of Organometallic Compounds. Xviii. Selective Metalations of Dibenzothiophene journal May 1938
The Palladium-Catalyzed Cross-Coupling Reaction of Phenylboronic Acid with Haloarenes in the Presence of Bases journal January 1981
Homocoupling of Aryl Halides Using Nickel(II) Complex and Zinc in the Presence of Et 4 NI. An Efficient Method for the Synthesis of Biaryls and Bipyridines journal January 1990
Some Brominated Dibenzothiophene Derivatives journal August 1953
Electrically conducting and thermally stable π-conjugated poly(arylene)s prepared by organometallic processes journal January 1992
High molecular weight aromatic polymers by nickel coupling of aryl polychlorides journal January 1990
Direct polymerization of sulfonated poly(arylene ether sulfone) random (statistical) copolymers: candidates for new proton exchange membranes journal March 2002

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