Ink for forming catalyst layer, and electrode and...

Details Ink for forming catalyst layer, and electrode and... Ink for forming catalyst layer, and electrode and...

2008-04-29

2008-04-29

Kalafut, Stephen J. (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Having earth feature

C429S006000, C429S047000, C502S159000, C502S180000

Reexamination Certificate

active

10936731

ABSTRACT:
The present invention provides ink for forming a catalyst layer containing at least a cation conductive polymer electrolyte, catalyst-supporting particles including conductive carbon particles and an electrode catalyst supported thereon, and a dispersion medium, wherein the polymer electrolyte has a mean inertia radius of 150 to 300 nm. A catalyst layer made of the catalyst layer ink improves in gas diffusion property and increases cell voltage, which allows providing a proton conductive polymer electrolyte fuel cell capable of maintaining the high cell voltage for a long time.

REFERENCES:
patent: 6060187 (2000-05-01), Uchida et al.
patent: 6099984 (2000-08-01), Rock
patent: 6462095 (2002-10-01), Bonsel et al.
patent: 0 874 413 (1998-10-01), None
patent: 8-264190 (1996-10-01), None
patent: 11-288727 (1999-10-01), None
patent: 2000-188110 (2000-07-01), None
patent: 2001-521270 (2001-11-01), None
patent: 2001-345110 (2001-12-01), None

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