| 摘要 |
PURPOSE:To rise the temperature and to perform the starting while heating from the interior of a lamination uniformly in short time, by providing a catalyst at the gas supply side of a fuel electrode while mixing the fuel gas and an oxidizing agent to the condensation below the explosion limit then burning at the fuel electrode interface. CONSTITUTION:The groove side of a porous nickel anode 1 associated with ribs is isolated from a cathode gas supply wave board 3 through a separator plate 2, while the end section 2a of the plate 2 is integrally folded to the opposite side of said groove. A platinum is provided to the amount of 0.1mg/cm<2> through the non-electrolytic galvanization to the fuel gas supply side 4 of said groove. Fuel cell lamination elements composed of such anode 1 and separator plate 2, cathode gas suply waveboard 3 and a porous nickel oxide cathode 5 are laminated then a gas mixed to hydrogen concentration of 3.5vol%, oxygen concentration of 20% and nitrogen concentration of 76.5% is fed under normal temperature to produce the combustion to considerably shorten the time required for the temperature rise at the starting while to achieve the uniform heating of the lamination. |
