ELECTROLYTE COMPOSITION AND ELECTROLYTE, AND GENERATORS CONTAINING THEM AND OPERATING WITHOUT DENDRITE FORMATION DURING THEIR LIFE CYCLE

摘要

Electrolytic compositions comprising at least one polymer matrix and at least one liquid electrolyte, said liquid electrolyte comprises at least one solvent and at least one lithium salt. These electrolytic compositions are advantageously used to prepare batteries in which the polymer electrolyte is in the form of a gel and operating at a temperature between -20 and 60.degree.C, without formation of lithium dendrite during the cycling of the battery, which ensures a long service life.