| 摘要 |
PROBLEM TO BE SOLVED: To provide a capacitor fully meeting the requirements for low-resistance/big capacity and miniaturization/thin film. SOLUTION: The wet electrolytic capacitor, wherein it has a porous anodic body whose surface of a porous body comprising at least powder of valve action metal is the oxide film of the valve action metal, a cathodic electrode which is a porous body comprising an activated carbon layer or powder of valve action metal and an acid electrolyte caught and held between the porous anodic body and the cathodic electrode. COPYRIGHT: (C)2006,JPO&NCIPI
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