| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell which deforms according to displacement of a gap between a cell body and a connector thereby relaxing stress and maintaining good electric connectivity in long term use.SOLUTION: A fuel cell 1 includes: a cell body 3 where electrodes 14, 15 are respectively formed on front and rear surfaces of an electrolyte body 2; conductive connectors 12, 13 which are disposed facing the electrodes of the cell body; and collector members 18, 19 disposed between the electrodes and the connectors and connecting the electrodes with the connectors. For example, one of the collector members 19 includes: a conductive sheet member 19a that is disposed between the connector 13 and the electrode 15 so that one surface faces the connector 13 and the other surface faces the electrode 15; a connector side collector 19b disposed on one surface of the sheet member and connecting the sheet member with the connector; and an electrode side collector 19c disposed on the other surface of the sheet member and connecting the sheet member with the electrode. The collector side collector 19b and the electrode side collector 19c are disposed so as not to overlap with each other when viewed along a thickness direction of the cell body 3. |
