MANUFACTURING METHOD OF OPTICAL ELECTRODE SUBSTRATE OF DYE-SENSITIZED SOLAR CELL, OPTICAL ELECTRODE SUBSTRATE OF DYE-SENSITIZED SOLAR CELL, AND DYE-SENSITIZED SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To enable to prevent an electrolyte solution from directly contacting with a transparent electrode membrane and to prevent occurrence of leakage current.

SOLUTION: The dye-sensitized solar cell 1 has an electrolyte solution 4 filled between an optical electrode substrate 2 and a counter electrode substrate 3. Out of this, the optical electrode substrate 2 has a transparent electrode membrane 6 formed on the surface 5a of the substrate member 5 and a titanium membrane is formed on the transparent electrode membrane 6. The titanium membrane is made a titanium oxide membrane 7 by an anode oxidation method, and a porous semiconductor electrode membrane 8 is formed on this titanium oxide membrane 7, and a sensitizing dye is adsorbed and carried by this porous semiconductor electrode membrane 8.

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