| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for producing hydrogen peroxide capable of stably producing hydrogen peroxide using water and an oxygen-containing gas, and to provide an air cleaner and a humidifier using the same. SOLUTION: The device for producing hydrogen peroxide is provided with an electrolytic cell 1 formed from an electrolyte membrane 2 having hydrogen ion conductivity, anode electrode 3 arranged to be in contact with a first surface of the electrolyte membrane 2 and a cathode electrode 4 arranged to be in contact with a second surface of the electrolyte membrane 2, a means 9 for supplying water to the anode electrode 3, a switching means 13 for alternately supplying oxygen and water to the cathode electrode 4 and a power source 19 for applying DC voltage between the anode electrode 3 and the cathode electrode 4, wherein hydrogen peroxide can efficiently be produced. COPYRIGHT: (C)2008,JPO&INPIT
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