| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tube type fuel cell module in which improvement in downsizing and output density can be achieved by having excellent current collection efficiency and cooling efficiency. <P>SOLUTION: This tube type fuel cell module is provided with tube type fuel battery cells having interior current collectors, inside catalyst electrode layers, solid electrolyte membranes, and outside catalyst electrode layers in this order from the inside, and with a cooling current collector having a corrugated sheet structure in which projecting parts and recessed parts formed by arranging a plurality of corrugated cooling tubes in parallel have been alternately continued, and which is provided with at least one cell-cooling current collector structure unit having the cooling current collectors and the plurality of tube type fuel battery cells coming into contact with the recessed parts of the cooling current collectors. <P>COPYRIGHT: (C)2007,JPO&INPIT |
