| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a forming technique of a catalytic electrode contributing to improvement of power generation characteristics, in a manufacturing method of a solid polymer fuel cell, where power generation is arranged by fuel gas and oxygen gas to be supplied to a catalytic electrode layer through a gas diffusion layer. <P>SOLUTION: In the manufacturing technology of the solid polymer fuel cell characterized by the inclusion of a process of making a continuous sheet of the gas diffusion layer 23 run, there are included a process of making a coating means 34 act to coat one face of the continuous sheet, while running by particulate dispersion ink, a solvent of which, when volatilized, forms the catalytic electrode layer; a process of spraying inert gas from an inert gas spraying means 35 located at an opposite side of the coating means 34; and a process of fixing the catalytic electrode layer to one face of the continuous sheet by volatilizing the solvent. <P>COPYRIGHT: (C)2010,JPO&INPIT |
