Title:
燃料電池とその製造方法
Document Type and Number:
Japanese Patent JP4228911
Kind Code:
B2
Abstract:
In order to prevent the crossover of an organic fuel such as methanol in a fuel cell and to exhibit excellent electricity generation characteristics without impairing the utilization efficiency of the fuel, at least either of (1) a discontinuous catalyst layer being formed on a surface of an anode catalyst layer and having a higher density (existence probability) of platinum type catalyst than the anode catalyst layer and (2) an electrolyte polymer layer is formed at the interface between the anode catalyst layer and a polymer electrolyte membrane.
Inventors:
Hideyuki Ueda
Takashi Akiyama
Koji Yuasa
Yukihiro Okada
Satoshi Shibuya
Takashi Akiyama
Koji Yuasa
Yukihiro Okada
Satoshi Shibuya
Application Number:
JP2003429473A
Publication Date:
February 25, 2009
Filing Date:
December 25, 2003
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01M4/86; B05D5/12; H01M4/88; H01M4/90; H01M4/92; H01M4/96; H01M8/02; H01M8/06; H01M8/10
Domestic Patent References:
| JP2005522828A | ||||
| JP2004335250A | ||||
| JP2004327151A | ||||
| JP2004006306A | ||||
| JP2003346835A | ||||
| JP2003317736A | ||||
| JP2003317735A | ||||
| JP2003208908A | ||||
| JP2003129245A | ||||
| JP2003077480A | ||||
| JP2003059506A | ||||
| JP2002289206A | ||||
| JP2002231265A | ||||
| JP2002208414A | ||||
| JP2002110587A | ||||
| JP2002083604A | ||||
| JP2002056857A | ||||
| JP2001507166A | ||||
| JP2001307751A | ||||
| JP2001185158A | ||||
| JP2001085033A | ||||
| JP2001006702A | ||||
| JP2000502205A | ||||
| JP2000331696A | ||||
| JP2000285937A | ||||
| JP2000208151A | ||||
| JP2000195527A | ||||
| JP2000106202A | ||||
| JP2000106200A | ||||
| JP11288728A | ||||
| JP11288727A | ||||
| JP11279784A | ||||
| JP11144745A | ||||
| JP11016588A | ||||
| JP10334923A | ||||
| JP10040936A | ||||
| JP9265996A | ||||
| JP9265993A | ||||
| JP9265992A | ||||
| JP8298128A | ||||
| JP8148176A | ||||
| JP8088011A | ||||
| JP7147162A | ||||
| JP7135004A | ||||
| JP7134996A | ||||
| JP7090111A | ||||
| JP6103992A | ||||
| JP6084528A | ||||
| JP5242894A | ||||
| JP4162365A | ||||
| JP4095355A | ||||
| JP4012458A | ||||
| JP1313855A | ||||
| JP2008091345A |
Foreign References:
| WO2005045951A1 | ||||
| WO2003088397A1 | ||||
| WO2003088396A1 | ||||
| WO2003085765A1 | ||||
| WO2003026051A1 | ||||
| WO2002027850A1 |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano