摘要 |
A solid electrolytic capacitor comprising: an anode of valve metals or of an alloy of which main component is valve metals; a dielectric layer formed by anodizing said anode; an electrolyte layer formed on said dielectric layer; and a cathode formed on said electrolyte layer; wherein said cathode comprises a silver layer using silver and sulfur and/or sulfur compound is contained in said silver layer.
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