Fuel cell

Details Fuel cell Fuel cell

2006-09-06

2010-10-19

Rhee, Jane (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

C429S428000, C429S505000

Reexamination Certificate

active

07816041

ABSTRACT:
A fuel cell includes a substrate having a pair of grooves, an electrolyte membrane lying on the substrate so as to define a pair of flow channels, and catalyst-bearing current collector layer sections disposed on the inner wall of the grooves or the inside surface of the electrolyte membrane defining the channels. A fuel liquid flows through the first channel to undergo anodic reaction, an oxidant liquid in the form of an aqueous hydrogen peroxide solution flows through the second channel to undergo cathodic reaction, and hydrogen ions traverse the electrolyte membrane.

REFERENCES:
patent: 2004/0028989 (2004-02-01), Sun et al.
patent: 2004/0048111 (2004-03-01), Halme et al.
patent: 2004-165142 (2004-06-01), None
patent: 2004-172075 (2004-06-01), None
patent: 2005-197188 (2005-07-01), None

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