FILM FORMER-FREE ELECTROLYTE/SEPARATOR SYSTEM AND USE THEREOF IN ELECTROCHEMICAL ENERGY ACCUMULATORS

摘要

The invention relates to an electrolyte/separator system from a salt having a melting point of less than 100 °C and consisting of a 1,2-dialkyl-imidazolinium and a hexafluorophosphate cation, a conducting salt and a ceramic separator. The invention also relates to the use of the inventive electrolyte/separator system in electrochemical energy accumulator systems, especially in lithium metal and lithium ion batteries.