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AssigneeHonda Motor Co., Ltd.
InventorsShinsaku Takikawa, Ryo Mochizuki, Ken Tagawa, Takuro Sasaki
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A solid polymer fuel battery activation method is an activation method of a solid polymer fuel battery that includes an anode electrode, a cathode electrode, and a solid polymer membrane arranged between the anode electrode and the cathode electrode, the method including: supplying a mixed gas of an oxidizing gas and an inert gas to the cathode electrode; performing electric power generation while applying a voltage having a predetermined width or less between the cathode electrode and the anode electrode while setting the cathode electrode to be positive by an external electric power source in a state where hydrogen is supplied to the anode electrode; measuring an activity state of a catalyst of a cathode from a value of a current flowing at the electric power generation; and determining completion of activation of the solid polymer fuel battery from a measurement value relating to the activity state.
A solid polymer fuel battery activation method which is an activation method of a solid polymer fuel battery that comprises an anode electrode, a cathode electrode, and a solid polymer membrane arranged between the anode electrode and the cathode electrode, the solid polymer fuel battery activation method comprising:
Dependencies are inferred from the claim text.