Patent ID: 9263767
Filing Date: 2016-02-16
CPC Classification: H01M,Y02E

Claim Text:
1. An electrolytic solution for an electrochemical device comprising (1) a supporting electrolyte comprising a magnesium salt and (2) at least one or more kinds of the compounds represented by the following general formula [2]: wherein l, m and n each independently represent an integer of 0 to 2; R R R a phosphono group represented by the following general formula [3]: wherein R an amide group represented by the following general formula [4]: wherein R a carbamide group represented by the following general formula [5]: wherein R the group represented by the following general formula [6]: wherein p represents an integer of 1 to 6, R a hydroxyl group, a carboxyl group, a sulfo group, an amino group, an amino group having an alkyl group which has 1 to 6 carbon numbers as substituent, a cyano group, a thiol group, a monocyclic heterocyclic group, a group derived from cyclic acetal, a group derived from cyclic carbonate, or a group derived from cyclic carboxylate, or a cycloalkyl group having 5 to 6 carbon numbers, which has an alkyl group having 1 to 3 carbon numbers, an amino group or a hydroxyl group as substituent, an aryl group having 6 to 10 carbon numbers, a monocyclic heterocyclic group, a group derived from cyclic acetal, a group derived from cyclic carbonate or a group derived from cyclic carboxylate.