| 摘要 |
PROBLEM TO BE SOLVED: To make a fuel cell separator very thin, light and compact, and to provide it at low price. SOLUTION: The separator for constituting a fuel cell with fuel gas and oxidant gas as reactive gas consists of a resin board 11 forming a reaction chamber of the fuel cell and a plurality of carbonaceous protrusions 12 integrated with the board 11 and protruding from one or both sides of the board 11 to contact the electrode. The protrusions 12 are formed by carbonizing a plurality of juts 12a formed integrally with the board 11. |
