Process for producing electrolyte for electrochemical battery cell

摘要

Disclosed is a process for producing an electrolyte for an electrochemical battery cell. In this process, a Lewis acid, a Lewis base and aluminum are mixed. The mixture is heated for a minimum period of six hours to a temperature above a minimum temperature of at least 200° C. and above the melting point of the mixture. An adduct of the Lewis acid and the Lewis base is thereby formed.

主权项

1. A process for producing an electrolyte for an electrochemical battery cell, comprising:
mixing a Lewis acid, a Lewis base and aluminum; heating the mixture for a minimum period of 6 hours to a temperature above a minimum temperature, the minimum temperature being at least 200° C. and being above the melting point of the mixture, thereby forming an adduct of the Lewis acid and the Lewis base; and adding sulfur dioxide (SO2) to the adduct of the Lewis acid and the Lewis base.