Title:
膜電極アセンブリ及びその製造方法
Document Type and Number:
Japanese Patent JP4032042
Kind Code:
B2
Abstract:
In a reel-to-reel method for making membrane electrode assemblies (44), a first catalyst (12) is deposited in a repeating cell pattern on a first side of a proton exchange membrane film (10). A second catalyst is deposited on the rear side of the proton exchange membrane (10). An electron conductor material (20) is deposited on a support film (16) which is adhered by means of an adhesive film (24) to the proton exchange membrane film (10). The various layers are aligned and laminated together to form the membrane electrode assembly (44).
Inventors:
Marzio Levan
Application Number:
JP2004129852A
Publication Date:
January 16, 2008
Filing Date:
April 26, 2004
Export Citation:
Assignee:
Hewlett-Packard Development Company
International Classes:
H01M4/90; B05D5/12; H01M8/02; H01M2/18; H01M4/04; H01M4/66; H01M4/88; H01M4/92; H01M8/10; H01M8/24; H01M4/70
Domestic Patent References:
| JP11045729A | ||||
| JP2001236971A | ||||
| JP2002028002A | ||||
| JP5315000A | ||||
| JP2002184425A |
Foreign References:
| WO2002080299A1 |
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Kiyoharu Nishiyama
Takahiko Mizobe
Kiyoharu Nishiyama