Solid oxide fuel cell and manufacturing method thereof

Details Solid oxide fuel cell and manufacturing method thereof Solid oxide fuel cell and manufacturing method thereof

1995-04-28

1996-09-03

Bell, Bruce F.

Metal working

Method of mechanical manufacture

Electrical device making

296235, 427115, 156 89, H01M 600, B05D 512

Patent

active

055519555

ABSTRACT:
A solid oxide fuel cell which has a fuel electrode and an air electrode respectively on a first surface and on a second surface of a solid electrolyte. The interface between the solid electrolyte and the fuel electrode, and the interface between the solid electrolyte and the air electrode are roughened. An exemplary way of toughening the interfaces is as follows: a green sheet of solid electrolyte, a green sheet of fuel electrode and a green sheet of air electrode are laminated with the green sheet of electrolyte in the middle; sandpaper is put on each of the green sheet of fuel electrode and the green sheet of air electrode with a plastic film in-between in such a manner that the rough surfaces of the sandpaper face the green sheets of electrode; the laminate of green sheets is press-fixed, whereby the rough surfaces of the sandpaper roughen the interfaces; and the sandpaper and the plastic films are removed.

REFERENCES:
patent: 4492021 (1985-01-01), Wright et al.
patent: 5219682 (1993-06-01), Bones et al.

Affiliated with

Also associated with

Rating

Solid oxide fuel cell and manufacturing method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid oxide fuel cell and manufacturing method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid oxide fuel cell and manufacturing method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1947544