Carbonaceous, five-layer fuel cell electrode substrate with...

Details Carbonaceous, five-layer fuel cell electrode substrate with... Carbonaceous, five-layer fuel cell electrode substrate with...

B - Operations, Transporting

32

B

18/1, 319/19

B32B 3/12 (2006.01) H01M 8/02 (2006.01) H01M 8/24 (2006.01)

Patent

CA 1238946

- 35 - A CARBONACEOUS, FIVE-LAYER FUEL CELL ELECTRODE SUBSTRATE WITH ELONGATED HOLES FOR FEEDING REACTANT GASES AND PROCESS FOR PREPARATION THEREOF ABSTRACT OF THE DISCLOSURE Disclosed herein is an electrode substrate for fuel cells which has an integratedly press molded five-layer structure comprising a porous carbonaceous layer, a dense carbonaceous layer having a bulk density larger than the porous layer, a separator, a dense carbonaceous layer having a bulk density larger than the porous layer, and a porous carbonaceous layer, and which further comprises a number of elongated holes for feeding reactant gases into a fuel cell in the interface between the porous layer and the dense layer. The processes for preparing the electrode substrates are also provided according to the present invention.

477950

Affiliated with

Also associated with

Rating

Carbonaceous, five-layer fuel cell electrode substrate with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbonaceous, five-layer fuel cell electrode substrate with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbonaceous, five-layer fuel cell electrode substrate with... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1178642