Method of imprinting catalytically active particles on membrane

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United States of America Patent

PATENT NO 5415888
SERIAL NO

08051823

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Abstract

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A membrane and electrode structure is formed by applying ink of catalytically active particles on the surface of the membrane. The electrode ink comprises: (a) catalytically active particles; (b) a hydrocarbon having at least one ether, epoxy or ketone linkage and an alcohol group, preferably 1 methoxy 2 propanol; and (c) optionally, perfluorinated sulfonyl fluoride polymer or perfluorinated sulfonic acid polymer.

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Patent Owner(s)

Patent OwnerAddress
E I DU PONT DE NEMOURS AND COMPANY1007 MARKET STREET WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA
H POWER CORPORATION60 MONTGOMERY ST BELLEVILLE NJ 07109

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banerjee, Shoibal Newark, DE 17 574
Bloomfield, David P Boston, MA 13 360
Grot, Walther G Chadds Ford, PA 18 735

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