Title:
燃料電池及びそのセパレータ
Document Type and Number:
Japanese Patent JP2005528742
Kind Code:
A
Abstract:
In a fuel cell assembly (100, 200), a diffusion layer (113, 114, 201) comprises an electroconductive film (133, 133a, 133b) formed integrally with a separator (115, 116, 115a) so as to form a unitary separator-diffusion layer assembly (130, 131, 130a, 203). The electroconductive film of the diffusion layer can be formed on the separator by a process comprising physical vapor deposition, chemical vapor deposition, spin coating, sputtering or screen printing.
Inventors:
Jun Sasahara
Toshifumi Suzuki
Kubota Tadahiro
Kuriyama Masaaki
Yuji Saito
Toshifumi Suzuki
Kubota Tadahiro
Kuriyama Masaaki
Yuji Saito
Application Number:
JP2004504321A
Publication Date:
September 22, 2005
Filing Date:
May 02, 2003
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01M4/86; H01M4/88; H01M4/96; H01M8/02; H01M8/10; H01M8/24; (IPC1-7): H01M8/02
Domestic Patent References:
| JPH0652881A | 1994-02-25 | |||
| JPH08171925A | 1996-07-02 | |||
| JP2004507052A | 2004-03-04 | |||
| JP2004503900A | 2004-02-05 | |||
| JP2002222659A | 2002-08-09 | |||
| JP2005529454A | 2005-09-29 | |||
| JPS60100376A | 1985-06-04 | |||
| JPH10302818A | 1998-11-13 | |||
| JP2002270200A | 2002-09-20 | |||
| JP2002521797A | 2002-07-16 | |||
| JP2002544649A | 2002-12-24 |
Foreign References:
| WO2002015311A2 | 2002-02-21 | |||
| WO2001095407A2 | 2001-12-13 |
Attorney, Agent or Firm:
Yoichi Oshima