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Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells

Patent ·
OSTI ID:1033221
The preparation of aromatic sulfonimide polymers useful as membranes in electrochemical cells is described.
Research Organization:
De Nora North America Inc
Sponsoring Organization:
USDOE
DOE Contract Number:
FC04-02AL67606
Assignee:
E. I. du Pont de Nemours and Company (Wilmington, DE)
Patent Number(s):
8,058,383
Application Number:
11/951,353
OSTI ID:
1033221
Country of Publication:
United States
Language:
English

References (6)

Novel perfluorinated ionomers and ionenes journal June 1995
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
High molecular weight aromatic polymers by nickel coupling of aryl polychlorides journal January 1990
Proton Conductivity of Nafion 117 as Measured by a Four-Electrode AC Impedance Method journal January 1996
The Palladium-Catalyzed Cross-Coupling Reaction of Phenylboronic Acid with Haloarenes in the Presence of Bases journal January 1981
Electrically conducting and thermally stable π-conjugated poly(arylene)s prepared by organometallic processes journal January 1992

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