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Title: Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells

Abstract

The preparation of aromatic sulfonimide polymers useful as membranes in electrochemical cells is described.

Inventors:
 [1]
  1. Landenberg, PA
Issue Date:
Research Org.:
De Nora North America Inc
Sponsoring Org.:
USDOE
OSTI Identifier:
1033221
Patent Number(s):
8058383
Application Number:
11/951,353
Assignee:
E. I. du Pont de Nemours and Company (Wilmington, DE)
Patent Classifications (CPCs):
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
FC04-02AL67606
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Teasley, Mark F. Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells. United States: N. p., 2011. Web.
Teasley, Mark F. Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells. United States.
Teasley, Mark F. Tue . "Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells". United States. https://www.osti.gov/servlets/purl/1033221.
@article{osti_1033221,
title = {Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells},
author = {Teasley, Mark F},
abstractNote = {The preparation of aromatic sulfonimide polymers useful as membranes in electrochemical cells is described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {11}
}

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Works referenced in this record:

Novel perfluorinated ionomers and ionenes
journal, June 1995


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


Proton Conductivity of Nafion 117 as Measured by a Four-Electrode AC Impedance Method
journal, January 1996


High molecular weight aromatic polymers by nickel coupling of aryl polychlorides
journal, January 1990