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US 7,256,981 B2Granted
Electric double layer capacitor
AssigneeTDK Corporation
InventorsAtsuko Kosuda, Yoshihiko Ohashi
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Abstract
An electric double layer capacitor comprising a pair of electrodes and an electrolytic solution in contact with said pair of electrodes, wherein: the electrolytic solution contains a compound having the formula (1) and an organic solvent. Here, R1 is a group selected from among dimethylene, trimethylene, tetramethylene and pentamethylene, and R2 is tetramethylene or pentamethylene.
Claims2
An electric double layer capacitor comprising a pair of electrodes and an electrolytic solution in contact with said pair of electrodes, wherein:
- said electrolytic solution contains a compound having the formula (1) and an organic solvent. Here, R1 is a group selected from among dimethylene, trimethylene, tetramethylene and pentamethylene, and R2 is tetramethylene or pentamethylene
Dependencies are inferred from the claim text.