ELECTROLYTIC SOLUTION FOR ELECTROCHEMICAL DEVICE

摘要

The main object is to provide an electrolytic solution for an electrochemical device, which has a wide potential window. The object is achieved by providing an electrolytic solution for an electrochemical device, which is prepared by dissolving an electrolyte in an MFx complex [wherein M represents B, Si, P, As or Sb; and X represents the number of valency of M] which is in a liquid form at ambient temperature.