ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE MATERIAL

摘要

Disclosed is an electrode material for an aluminum electrolytic capacitor, which has a high porosity and a high capacitance and does not require etching. Specifically, the electrode material for an aluminum electrolytic capacitor is characterized in that the material is composed of a sintered body of aluminum or that of at least one kind of aluminum alloy, and the porosity of the sintered body is 35-55%.