THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS BODY FOR CURRENT COLLECTOR, CURRENT COLLECTOR USING ALUMINUM POROUS BODY, ELECTRODE, NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR, AND LITHIUM ION CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide an electrode using a current collector composed of an aluminum porous body suitable for the electrode for a nonaqueous electrolyte battery, the electrode for a capacitor and the electrode for a lithium ion capacitor, and to provide a method of manufacturing this electrode.

SOLUTION: A three-dimensional net-like aluminum porous body for the current collector is characterized in that one end part of a three-dimensional net-like aluminum porous body is compressed in the thickness direction and formed as a compression part, and the unit weight of aluminum at the end part is greater than that of aluminum at other portions, and the tab lead is joined to this compression part.

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