| abstract |
A capacitor electrode for providing a capacitor with high capacity and excellent durability, a method for manufacturing the same, and a capacitor using the capacitor electrode are provided. An aluminum porous body having a foam structure having aluminum as a main component, a porosity of 80% to 98%, and a thickness of 0.2 mm to 3 mm is used as a current collector. A capacitor electrode, wherein a current collector made of a porous material is filled with an electrode material mainly composed of activated carbon. [Selection figure] None |