| 摘要 |
PURPOSE:To reduce the contact resistance so as to be able to hold a high cell output by joining an electrode plate consisting of electro-conductive porous plate to a separator consisting of conductive metal plate at the upper ends of the projected ribs constructing grooves. CONSTITUTION:In an electrode plate 22 consisting of electro-conductive metallic porous plate metallic fine powder for constructing the electrode is holded in uniform distribution, and on the surface of the said plate 22 grooves 21 are previously provided for the pathway of fuel gas or oxidizing gas. As for the electrode metal for constructing such the electrode 22 some kinds of metallic fine powder commonly used for the electrode of a fused carbonate type fuel cell are suitable, e.g. nickel, nickel-chromium alloy or nickel-cobalt alloy and so on can be used desirably. The separator 23 is joined to the electrode plate 22 at the upper ends of the projected ribs 24 constructing the grooves 21, and as for the separator conventional separator materials e.g. stainless steel plate, nickel plate, nickel claded stainless steel plate and so on can be used usually. |
