摘要:
A solid electrolytic capacitor that is able to maintain a high capacitance and low ESR, and also exhibits a high degree of heat resistance. The solid electrolytic capacitor 10 is produced by winding a porous anode foil 11 having a dielectric layer formed thereon, and a cathode foil 13b, with a separator having a solid electrolyte 13a supported thereon disposed therebetween, wherein the solid electrolyte 13a comprises at least a conductive complex having a cationized conductive polymer and a polymer anion, and not more than 7% by mass of water.
摘要:
A solid electrolytic capacitor that is able to maintain a high capacitance and low ESR, and also exhibits a high degree of heat resistance. The solid electrolytic capacitor 10 comprises at least an anode body 11 composed of a porous material, a dielectric layer 12 formed on the surface of the anode body 11, and a cathode body 13b, wherein the solid electrolytic capacitor has a solid electrolyte layer 13a formed in contact with the dielectric layer 12, the solid electrolyte layer 13a comprises at least a hydroxy compound having three or more hydroxyl groups, and the hydroxy compound has a melting point of not less than 170°C.