| 摘要 |
PURPOSE:To suppress a reduction in specific surface area by the grain growth of a holding material in an electrolytic plate in a molten carbonate fuel cell, use the holding material never deteriorated in electrolyte holding characteristic, and provide a molten carbonate fuel cell having satisfactory generating characteristic over a long time. CONSTITUTION:In a molten carbonate fuel cell, LiAlXOY (4.5<=X<=5.5, 7.25<=Y<=8.75) is contained in a holding material in an electrolytic plate. Further, a mixed phase of LiAlXOY (4.5<=X<=5.5, 7.25<=Y<=8.75) and gamma-LiAlO2 is used. |
