NON-AQUEOUS ELECTROLYTIC SOLUTIONS AND ELECTROCHEMICAL CELLS COMPRISING SAME

摘要

This invention relates to electrolytic solutions and secondary batteries containing same. The electrolytic solutions contain (a) one or more ionic salts; (b) one or more non-aqueous solvents; (c) at least one solid electrolyte interphase former; (d) at least one fluorinated compound; and (e), optionally, at least one high temperature stability compound. Components (c), (d) and (e) are each different compounds and each are different from the ionic salts (a) and solvents (b).