| abstract |
The present invention relates to a solid electrolytic capacitor having an anode having pores formed therein, a dielectric body, a first conductive polymer layer and a second conductive polymer layer, the dielectric body being formed on the surface of the anode, the first conductive polymer layer containing a first conductive polymer having at least one constituent unit represented by the general formula (1) or the general formula (2) and is formed on the dielectric body, and the second layer of Conductive polymer contains a second conductive polymer that is different from the first conductive polymer and is formed on the first conductive polymer layer. (In the general formulas (1) and (2), R1 independently represent an alkyl group having 1 to 12 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, an alkyleneoxy group having 1 to 12 carbon atoms, a aromatic group or a heterocyclic group each having a substituent; A- represents a monoanion derived from a dopant; and n represents a number from 2 to 300 inclusive.) |