| 摘要 |
PROBLEM TO BE SOLVED: To provide a dye-sensitization type solar battery that is configured in consideration of design while exerting a practical power generation efficiency.SOLUTION: A dye-sensitization type solar battery uses an electrode having a substrate and at least one layer of oxide layer formed on the substrate. Two or more kinds of dye are carried on the oxide layer. A power generation dye which has a maximum light absorbable area in a wavelength band of not less than 270 nm to not more than 550 nm, and has the maximum molar absorption coefficient of 16000 or more, and a color matching dye having the maximum light absorbable area in a wavelength band of not less than 550 nm to not more than 800 nm are carried on the oxide layer while superimposed on each other, thereby performing color matching on the oxide layer which satisfies L=3 or more and 20 or less, a=0 or less and b=0 or less in the Labcolor system.SELECTED DRAWING: Figure 1 |
