ELECTROLYTIC SOLUTION FOR ELECTROCHEMICAL CAPACITOR AND ELECTROCHEMICAL CAPACITOR USING IT

PROBLEM TO BE SOLVED: To obtain an electrochemical capacitor having a high capacitance even at low temperatures. SOLUTION: In an electrolytic solution for an electrochemical capacitor in which an electrolyte is dissolved in a nonaqueous solvent, the nonaqueous solvent contains 3-methoxypropionitrile...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	UE MAKOTO, OURA YASUSHI, CHOKAI AKIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain an electrochemical capacitor having a high capacitance even at low temperatures. SOLUTION: In an electrolytic solution for an electrochemical capacitor in which an electrolyte is dissolved in a nonaqueous solvent, the nonaqueous solvent contains 3-methoxypropionitrile, and the electrolyte is a salt containing at least one kind of anion selected from BF4, PF6, and SbF6. The electrochemical capacitor is prepared by using this electrolytic solution for an electrochemical capacitor, and at least one of its positive and negative electrodes is a polarizable electrode composed essentially of a carbonaceous material.