COLLECTOR FOR CAPACITOR, ELECTRODE USING THE SAME, AND CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide a capacitor which has a large capacitance, a low internal resistance, and excellent durability, and to provide a collector for the capacitor and an electrode.

SOLUTION: The collector for a capacitor is formed of a metal porous body having a three-dimensional network structure. The metal porous body is made of an alloy containing at least nickel and tin. Preferably, a tin content of the collector for a capacitor is 1 to 40 mass% inclusive.

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