ELECTROLYTE FOR NON-AQUEOUS SECONDARY CELL, NON-AQUEOUS SECONDARY CELL, AND ADDITIVE FOR ELECTROLYTIC SOLUTION

摘要

The present invention provides an electrolytic solution for a non-aqueous secondary cell and an additive for an electrolytic solution. The electrolytic solution for a non-aqueous secondary cell contains an electrolyte and an organoboron compound or organoaluminum compound, the organoboron compound or organoaluminum compound having at least one nitrogen-boron bond or nitrogen-aluminum bond. The additive for an electrolytic solution comprises an organoboron compound or organoaluminum compound having at least one nitrogen-boron bond or nitrogen-aluminum bond.