| 摘要 |
PURPOSE:To improve a high efficiency discharge property by using salt of alkaline metals such as aluminium chloride, lithium chloride and lithium sulfide or of alkaline earth metals as an electrolyte. CONSTITUTION:Salt of alkaline metals such as gallium chloride, alminium chloride, lithium chloride and lithium sulfide or of alkaline earth metals is further added to an electrolyte. For example, when a mixed system of gallium chloride, aluminium chloride and lithium chloride is used for an electrolyte, lithium ions exist in advance in a solution so that conductivity is improved while a chance of contact of gallium chloride with lithium is checked so as to reduce a portion of concern of gallium chloride, thionyl chloride and lithium with secondary reaction except discharge. As a result there is no lowering of discharge initial voltage at the time of high efficiency discharge, thus improving a discharge property. |
