Title:
FUEL CELL AND ITS USING METHOD
Document Type and Number:
Japanese Patent JP3758615
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To remove carbon dioxide generated in a fuel electrode to enhance electric power in a fuel cell.
SOLUTION: This fuel cell 500 includes a solid electrolyte membrane 114, the fuel electrode 102 and an oxidant electrode 108 provided with the solid electrolyte membrane 114 therebetween, and a fuel chamber 502 for supplying liquid fuel to the fuel electrode 102. A trapping agent 504 is introduced into the fuel chamber 502 to capture carbonate ion. The trapping agent 504 contains a metal cation, and a holding body for holding the metal cation within a fixed area.
Inventors:
Princess Mako of Akishino
Tsutomu Yoshitake
Yuichi Shimakawa
Shin Nakamura
Sadanori Kuroshima
Hidekazu Kimura
Hideto Imai
Yoshimi Kubo
Tsutomu Yoshitake
Yuichi Shimakawa
Shin Nakamura
Sadanori Kuroshima
Hidekazu Kimura
Hideto Imai
Yoshimi Kubo
Application Number:
JP2002191341A
Publication Date:
March 22, 2006
Filing Date:
June 28, 2002
Export Citation:
Assignee:
NEC
International Classes:
H01M8/06; H01M8/04; H01M8/10; (IPC1-7): H01M8/06; H01M8/10
Domestic Patent References:
| JP4079962A | ||||
| JP4210292A | ||||
| JP60200470A | ||||
| JP2002544650A |
Foreign References:
| WO2000069011A1 |
Attorney, Agent or Firm:
Shinji Hayami