High concentration electrolyte for magnesium battery with carbonyl magnesium salt in mixed ether solvent

摘要

PROBLEM TO BE SOLVED: To provide an improved electrolyte that achieves solubility required to provide high ionic conductivity at the lowest possible cost by using a carboranyl magnesium salt.SOLUTION: An electrochemical device and a method for manufacturing of an electrochemical device that include an anode with magnesium, a cathode, and an electrolytic solution in contact with the anode and the cathode. The electrolytic solution contains a carboranyl magnesium salt and a mixed ether solvent in which the carboranyl magnesium salt is dissolved. The mixed ether solvent includes a first ether solvent and a second ether solvent different from the first ether solvent.SELECTED DRAWING: Figure 2