ELECTROLYTE FOR FLUORIDE ION BATTERY AND FLUORIDE ION BATTERY

摘要

PROBLEM TO BE SOLVED: To provide an electrolyte for a fluoride ion battery, enabling the battery to have large capacity.SOLUTION: The electrolyte for a fluoride ion battery is provided which contains fluoride salt and a solvent for dissolving the fluoride salt. The solvent is an aromatic material having an aromatic cation and a cation. The molar ratio of the aromatic material to the cation is one or more.