LIQUID HYDROPHOBIC PHASE TRANSITION SUBSTANCE, AND BATTERY COMPRISING SAME

摘要

A main object of the present invention is to provide a liquid hydrophobic phase transition substance which may improve the safety of a battery and restrain the deterioration in performance of the battery without deteriorating the properties of the battery. To achieve the object, the present invention provides a liquid hydrophobic phase transition substance comprising a hydrophobic salt having a melting point of 80°C or more and a hydrophilic salt of an alkali or an alkaline earth.