| 摘要 |
PURPOSE:To join together a manifold with a separator by joining a manifold comprising a dense-carbon plate to the extended part of a separator through a fluorine resin layer. CONSTITUTION:An electrode substrate consists of two electrode 1 having a reaction gas passage 5, a separator 4 interposed between the electrodes 1, and a manifold 2 arranged in the periphery of electrode 1. The separator 4 largely extends outward from the periphery of the electrode 1, and the manifold 2 is joined to the extended part. A flexible graphite sheet is placed between the separator 4 and the electrode 1, and the extended periphery of the separator 4 and the manifold 2 are joined through fluorine resin. Thereby, the manifold 2 is joined together with the separator 4. |
