Electrolyte reservoir for a fuel cell

Details Electrolyte reservoir for a fuel cell Electrolyte reservoir for a fuel cell

H - Electricity

01

M

319/12, 319/21

H01M 2/38 (2006.01) H01M 4/86 (2006.01) H01M 8/02 (2006.01)

Patent

CA 1069972

ELECTROLYTE RESERVOIR FOR A FUEL CELL ABSTRACT OF THE DISCLOSURE An electrolyte reservoir layer disposed behind and adjacent one of the catalyst layers of a fuel cell is porous and hydrophilic to the electrolyte. In one embodiment the reservoir layer includes impregnations of hydrophobic material on the catalyst facing surface thereof and holes leading from the other surface to the impregnations for providing reactant gas passages through the reservoir layer to the catalyst layer. The impregnations of hydrophobic material are designed to provide good distribution of the reactant gas into the catalyst layer without consuming a large volume of the reservoir. In a preferred embodiment the reservoir is also the electrode substrate whereby the catalyst layer is bonded to the surface thereof.

282055

Affiliated with

Also associated with

Rating

Electrolyte reservoir for a fuel cell does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrolyte reservoir for a fuel cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolyte reservoir for a fuel cell will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-726799