| 摘要 |
PURPOSE: A fuel tank structure of a fuel cell is provided, to maintain the performance to be constant with that of initial operation by allowing the fuel heated to a certain temperature to be supplied to a generator without setting an additional heater. CONSTITUTION: The fuel cell comprises a generator; a fuel tank; a fuel supply line(103) whose both ends are connected with the fuel tank and the anode entrance of the generator to supply fuel to the generator; a fuel collection line(104) whose both ends are connected with the fuel tank and the anode exit of the generator to collect the fuel after the reaction at the generator; an air supply line(107) connected with the cathode entrance of the generator to supply air to the generator; and an air discharge line(108) connected with the cathode exit of the generator to discharge the air after the reaction at the generator. The fuel tank comprises a water tank(111); a powder tank(112) for storing a powdered fuel; and a mixing tank(113) where the water and the powdered fuel are supplied and mixed just before the electricity is generated at a generator to be supplied to the generator in the heated state. Preferably the powdered fuel is NaOH + NaBH4. |
