| 摘要 |
PURPOSE: An electrolyte layer forming method is provided to improve a radio frequency characteristic by realizing a low equivalent series resistance (ESR) value of an electrolyte condenser reducing a porosity of an electrolyte layer. CONSTITUTION: In the method for forming a conductive manganese dioxide on an oxide film which is formed on a valve metal surface such a titanium or aluminum, a porosity in the manganese dioxide is dried after fulfilling the pyrrole, thiophene and furan solutions as a loop chemical composition having N, S and O except a carbon into a loop among loop chemical compositions, is dipped in an acid solution comprising an oxidizer such as (NH4)2Cr2O7, FeCl3, etc., and, after a time elapses, is oxide-polymerized into a conductive high polymer so as to fulfill the porosity. |
