Patent ID: 11923139
Assignee: ENI S.P.A.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 20:
21. The device of claim 18, wherein the non-aqueous electrolyte composition comprises at least one cation selected from the group consisting of: tetrabutylammonium, 1-ethyl 3-methylimidazolium, 1-butyl-3 methylimidazolium, 1-(3-cyanopropyl)-3-methylimidazolium, 1,2-dimethyl-3-propylimidazolium, 1,3-bis(3-cyanopropyl)imidazolium, 1,3-diethoxyimidazolium, 1-butyl-1-methylpiperidinium, 1-butyl-2,3-dimethylimidazolium, 1-butyl-4-methylpyridinium, 1-butylpyridinium, 1-decyl-3-methylimidazolium, and 3-methyl-1-propylpyridinium.