Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with solid electrolyte
Reexamination Certificate
2006-06-30
2011-10-25
Alejandro, Raymond (Department: 1727)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Fuel cell with solid electrolyte
C429S492000, C429S493000, C429S479000, C429S523000
Reexamination Certificate
active
08043762
ABSTRACT:
The present invention provides an electrode paste which comprises catalyst particles, a solvent and an varnish which comprises a solvent and an electrode electrolyte for a solid polymer fuel cell electrolyte, wherein the electrode electrolyte comprises a polymer with a structure having a main chain including a polyphenylene, a side chain including a sulfonic acid group and a repeating structural unit represented by formula (C) as a side chain including a nitrogen-containing heterocyclic group;wherein the structural variables are defined herein.
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Fukuda Kaoru
Higami Makoto
Kanaoka Nagayuki
Rozhanskii Igor
Shinkai Hiroshi
Alejandro Raymond
Honda Motor Co. Ltd.
JSR Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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