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

07364813

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

Affiliated with

Also associated with

Rating

Ink for forming catalyst layer, and electrode and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink for forming catalyst layer, and electrode and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink for forming catalyst layer, and electrode and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2795274