| 摘要 |
<p>The present invention provides a dye-sensitized solar cell, in which the distance between a working electrode and a counter electrode can be reduced, and which has excellent photoelectric conversion properties. This dye-sensitized solar cell comprises a working electrode (1) which comprises an electrically conductive substrate (5) capable of transmitting light therethrough and a porous oxide semiconductor layer (6) arranged on the electrically conductive substrate (5), a counter electrode (2) which is arranged so as to face the porous oxide semiconductor layer in the working electrode, a photosensitizer dye which is supported in the porous oxide semiconductor layer in the working electrode, and an electrolyte (4) which is arranged between the working electrode and the counter electrode, wherein semiconductor particles constituting the porous oxide semiconductor layer (6) have an average particle diameter of 100 nm or less as a whole, the electrolyte (4) contains inorganic particles (4a) and is gelatinized by the action of the inorganic particles (4a), and the reflectivity of the electrolyte (4) is greater than that of the porous oxide semiconductor layer (6).</p> |
