Title:
FUEL BATTERY CELL AND FUEL BATTERY CELL STACK
Document Type and Number:
Japanese Patent JP2015028887
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel battery cell capable of suppressing deterioration of cell characteristics even when a part of an electrode is separated from a part of a collector.SOLUTION: A fuel battery cell 11 has an air electrode 21, a fuel electrode 22 and a solid electrolyte layer 23, and is arranged adjacent to a collector 27 having a plurality of projections 35 for current collection. Collector contact parts 37 capable of being in contact with a plurality of projections 35 of the collector 27, are installed on a surface of the air electrode 21 in a dotted state. A conductive layer 38 is provided on the surface of the air electrode 21. A wire connection 40 is formed on the conductive layer 38 so that a contact pad part 39 of a collector contact part 37 positioned at a corner part 41 on the air electrode 21, is connected to a contact pad part 39 of the collector contact part 37 adjacent to the collector contact part 37 positioned at a corner part 41.
Inventors:
KATAYAMA KEIICHI
MATSUNO TOSHIHIRO
MURASE CHISATO
YAMAGIWA KATSUYA
MATSUNO TOSHIHIRO
MURASE CHISATO
YAMAGIWA KATSUYA
Application Number:
JP2013158341A
Publication Date:
February 12, 2015
Filing Date:
July 30, 2013
Export Citation:
Assignee:
NGK SPARK PLUG CO
International Classes:
H01M8/02
Domestic Patent References:
| JP2005166423A | 2005-06-23 | |||
| JP2010073566A | 2010-04-02 | |||
| JP2009099308A | 2009-05-07 | |||
| JP2008135360A | 2008-06-12 | |||
| JP2006139955A | 2006-06-01 |
Attorney, Agent or Firm:
Hisahiko Atsumi
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