MANUFACTURING METHOD OF ORGANIC ELECTROLYTE

摘要

PROBLEM TO BE SOLVED: To provide the manufacturing method of organic electrolyte for obtaining an electric double-layer capacitor having superior durability. SOLUTION: The organic electrolyte used for the electric double-layer capacitor 1 is manufactured, by allowing an argon gas to be subjected to bubbling into an organic solvent before or after the electrolyte is dissolved in the organic solvent. The organic solvent should be a propylene carbonate.