Patent ID: 8568920

Claim:
An organic electrolytic solution comprising: a lithium salt; an organic solvent; and a linear or cyclic polymerizable monomer that is negatively charged due to localization of electrons on the monomer, wherein the polymerizable monomer is at least one monomer selected from the group of monomers represented by Formulae 1 to 4 below: wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , R 20 , R 21 , R 22 , and R 23 , which are the same or different, are each independently selected from the group consisting of a hydrogen atom, a nitro group, an amino group, a hydroxyl group, a halogen atom, a cyano group, a carboxyl group, a substituted or unsubstituted C 1 -C 20 alkyl group, a substituted or unsubstituted C 2 -C 20 alkenyl group, a substituted or unsubstituted C 2 -C 20 alkynyl group, a substituted or unsubstituted C 1 -C 20 alkoxy group, a substituted or unsubstituted C 2 -C 20 alkoxycarbonyl group, a substituted or unsubstituted C 6 -C 30 aryl group, a substituted or unsubstituted C 1 -C 20 heteroalkyl group, a substituted or unsubstituted C 3 -C 20 heteroaryl group, a substituted or unsubstituted C 2 -C 20 alkylcarbonyl group, a substituted or unsubstituted C 7 -C 30 arylcarbonyl group, and a substituted or unsubstituted C 4 -C 30 heteroarylcarbonyl group.