Membrane electrode assembly and fuel cell unit

Details Membrane electrode assembly and fuel cell unit Membrane electrode assembly and fuel cell unit

H - Electricity

01

M

H01M 4/86 (2006.01) H01M 8/00 (2006.01) H01M 8/02 (2006.01) H01M 8/10 (2006.01)

Patent

CA 2392622

The present invention aims to provide a membrane electrode assembly that can increase durability by increasing the strength of an extending part of a solid polymer electrolyte membrane, and can also reduce cost by minimizing the volume of the solid polymer electrolyte membrane used. In the present invention, an anode electrode 24 is provided on one side of a solid polymer electrolyte membrane 22, and a cathode electrode 26 is provided on the other side of the solid polymer electrolyte membrane 22. The solid polymer electrolyte membrane 22 is formed such that its outer peripheral portion extends the anode electrode and the cathode electrode on both sides thereof. A frame-shaped first sealing member 27 is closely contacted with the outer peripheral edge face of the anode electrode or the cathode electrode. The frame-shaped first sealing member 27 coats and supports one face 23a of the extending part 23 of the solid polymer electrolyte membrane 22.

Affiliated with

Also associated with

Rating

Membrane electrode assembly and fuel cell unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1895775