Title:
METHOD OF MANUFACTURING SEPARATOR FOR FUEL CELL STACK
Document Type and Number:
Japanese Patent JP2006147341
Kind Code:
A
Abstract:
To provide a method of manufacturing a separator having small contact resistance.
In relation to an anode separator 6a and a cathode separator 6b of unit cells 2 adjacent to each other of a fuel cell stack 1, contact surfaces of the anode separator 6a and the cathode separator 6b are polished by sliding the anode separator 6a and the cathode separator 6b on each other by interlaying a polishing material between them before constituting the fuel cell stack 1, whereby the contact resistance between the anode separator 6a and the cathode separator 6b.
Inventors:
ISHIHARA MOTOKATA
Application Number:
JP2004335621A
Publication Date:
June 08, 2006
Filing Date:
November 19, 2004
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
H01M8/02; H01M8/10
Attorney, Agent or Firm:
Masaki Goto
Yoshio Matsuda
Yasunari Mita
Masaaki Iida
Yoshio Matsuda
Yasunari Mita
Masaaki Iida