MANUFACTURING METHOD OF ION MOVEMENT UTILIZING DEVICE AND FUEL CELL USING ION MOVEMENT UTILIZING DEVICE MANUFACTURED BY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of an ion movement utilizing device having high current density per volume and the very low internal resistance of an ion conductor as well as a fuel cell of high power generation efficiency.

SOLUTION: The ion movement utilizing device can simplify a structure and operation of a device used for an electrochemical vapor deposition process, since oxygen dissociated from nickel oxide is used for oxidizing vapor of metal chloride. An oxidation reaction of metal chloride vapor is promoted on the whole surface of a porous electrode where the oxygen dissociated from the nickel oxide exists regardless of the shape of a porous electrode or presence of steps on its surface, and a dense solid film with a uniform thickness can be formed along the whole surface of the porous electrode regardless of the shape thereof.

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