| CPC H01M 10/0568 (2013.01) [C01B 33/32 (2013.01); C01B 35/1027 (2013.01); C01B 35/14 (2013.01); C01B 35/146 (2013.01); H01G 11/60 (2013.01); H01G 11/62 (2013.01); H01G 11/64 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0569 (2013.01); C01P 2006/40 (2013.01); H01M 2300/004 (2013.01)] | 12 Claims |
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1. An electrolytic solution for a storage device, which comprises a solvent and a lithium-containing complex compound represented by the following formula (1), (2), (3), (4) or (5):
(Li)m(A)n(UFx)y (1)
(Li)m(Si)n(O)q(UFx)y (2)
wherein A is O, S, P or N; U is a boron atom or a phosphorus atom; m and n are each independently from 1 to 6; q is from 1 to 12; x is 3 or 5; and y is from 1 to 6;
(Li)m(O)n(B)p(OWFq)x (3)
wherein W is a boron atom or a phosphorus atom; m, p and x are each independently from 1 to 15; n is from 0 to 15; and q is 3 or 5;
(Li)m(B)p(O)n(OR)y(OWFq)x (4)
wherein W is a boron atom or a phosphorus atom; n is from 0 to 15; p, m, x and y are each independently from 1 to 12; q is 3 or 5; and R is hydrogen, an alkyl group, an alkenyl group, an aryl group, a carbonyl group, a sulfonyl group or a silyl group, and such a group may have a fluorine atom, an oxygen atom or other substituent;
(Li)m(O)n(B)p(OOC-(A)z-COO)y(OWFq)x (5)
wherein W is a boron atom or a phosphorus atom, A is a C1-6 allylene group, alkenylene group or alkynylene group, a phenylene group, or an alkylene group having an oxygen atom or a sulfur atom in its main chain; m, p, x and y are each independently from 1 to 20; n is from 0 to 15; z is 0 or 1; and q is 3 or 5.
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