PHOTO BATTERY RECHARGEABLE BY PHOTOLYSIS OF WATER, ITS ELECTRODE, AND MANUFACTURING METHOD OF THE SAME

PHOTO BATTERY RECHARGEABLE BY PHOTOLYSIS OF WATER, ITS ELECTRODE, AND MANUFACTURING METHOD OF THE SAME

PROBLEM TO BE SOLVED: To obtain a photo battery which can accumulate light energy by photolysis of water as the electrochemical energy. SOLUTION: A pair of electrodes 2, 3 are arranged, of which the electrode 2 is composed of a matter which can photolyze water and a matter which can have atoms or mo...

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Bibliographische Detailangaben
1. Verfasser: HIRAKAWA KAZUMI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a photo battery which can accumulate light energy by photolysis of water as the electrochemical energy. SOLUTION: A pair of electrodes 2, 3 are arranged, of which the electrode 2 is composed of a matter which can photolyze water and a matter which can have atoms or molecules inserted and the electrode 3, is composed of a matter which can have atoms and molecules inserted. Light is irradiated from a light source 8 on the electrode 2 with the both electrodes 2, 3 in electrically connected state, which enables the both electrodes 2, 3 to store oxygen atoms and hydrogen atoms generated by photolysis of water, whereby a photo battery is constituted.