Fuel cell has composite layer comprising electrolyte layer, internal and external catalyst layers, provided between internal and external electrodes, such that gas passageways are formed

摘要

A composite layer having predetermined length, comprises internal and external catalyst layers (14a,14b) on both sides of an electrolyte layer (13). The composite layer is between the internal electrodes (12a,12b) of predetermined length, such that gas passageways (15a,15b) are formed between the electrodes. An Independent claim is also included for fuel cell manufacturing method.