| 摘要 |
The present invention provides a method for manufacturing a solid electrolytic capacitor element, wherein a dielectric layer, a semiconductor layer, a carbon layer and a silver layer are sequentially formed on a tungsten base material. This method is characterized in that: the formation of the carbon layer is carried out by laminating a carbon paste on the semiconductor layer; the carbon paste is an aqueous resin solution containing carbon particles; and a repair formation treatment is carried out after the formation of the carbon layer but before the formation of the silver layer. The time duration of the repair formation treatment is 1-40 minutes; the current density is 0.05-2.5 mA/piece; and the treatment temperature is 0-40° C. |
