METHOD OF MANUFACTURING ALUMINUM FOIL FOR ELECTRICAL DOUBLE-LAYER CAPACITOR COLLECTOR BODY, ALUMINUM FOIL FOR ELECTRICAL-DOUBLE LAYER CAPACITOR COLLECTOR BODY, AND ELECTRICAL-DOUBLE LAYER CAPACITOR

PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrical double layer capacitor collector body, where reliability as an electrode material is improved by improving adhesion with an electrode active material, etc., a method of manufacturing therefor, and an electrical double-layer capacito...

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Bibliographische Detailangaben
Hauptverfasser:	TOKUNO TAKASHI, ABE KATSUAKI, HANAOKA HARUO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrical double layer capacitor collector body, where reliability as an electrode material is improved by improving adhesion with an electrode active material, etc., a method of manufacturing therefor, and an electrical double-layer capacitor. SOLUTION: In this method of etching by soaking an aluminum foil in an electrolytic solution containing chlorine ions and then applying alternating current to the aluminum foil, the aluminum foil for an electrical double-layer capacitor collector body is manufactured by etching with 60 Hz or lower frequency. In an electrical double-layer capacitor, the aluminum foil for the collector body relating to manufacturing is used as an electrode. Reliability as an electrode material is improved, by improving adhesion with an electrode active material, etc., so that the electrical characteristics of the electrical double-layer capacitor is improved.