ELECTRODE BODY FOR SOLAR CELL, METHOD FOR PRODUCING THE ELECTRODE BODY, AND SOLAR CELL PROVIDED WITH THE ELECTRODE BODY

摘要

Disclosed is an electrode body for a solar cell, which is capable of being used as a component of both an organic thin-film solar cell and a dye-sensitized solar cell, and has excellent heat resistance. This electrode body for a solar cell is provided with a substrate with a conductive part at least on the surface and a conductive polymer layer located on the conductive part of the substrate, in which the conductive polymer layer includes: a polymer derived from at least one monomer selected from the group consisting of 3,4-disubstituted thiophenes; and an anion as a dopant to the polymer generated from at least one organic non-sulfonate compound having an anion with the molecular weight of 200 or more. Additionally, the density of the conductive polymer layer is in the range of 1.15 to 1.80 g/cm3. The dense conductive polymer layer including the anion as a dopant exhibits excellent heat resistance.