| 摘要 |
PURPOSE: To provide an electrolytic solution for an electrochemical tank which can be stored for many hours at a high temperature without increasing impedance of the tank up to a level of substantially reducing performance of the tank. CONSTITUTION: A solute is dissolved in a mixture which is composed of a mixture of a dioxolan base material solvent and acyclic ether and on which the weight ratio of the former to the latter is 1:(99 to 45):55 and the capacity ratio of the formed to the latter is smaller than 40:60. |
