ELECTROLYTIC SOLUTION FOR FLUORIDE ION BATTERIES, AND FLUORIDE ION BATTERY

摘要

PROBLEM TO BE SOLVED: To provide an electrolytic solution for fluoride ion batteries which enables the increase in stability of fluoride ions.SOLUTION: An electrolytic solution for fluoride ion batteries comprises: a fluoride salt; and an alcohol material having one OH group. In the electrolytic solution, the mole ratio of the alcohol material to fluoride ions is more than one.