Aluminum perchlorate nonahydrate and basic zinc chloride aqueous solution under-solution sealed constant-voltage storage battery

The invention provides an aluminum perchlorate nonahydrate and basic zinc chloride aqueous solution under-solution sealed constant-voltage storage battery. The aluminum perchlorate nonahydrate is taken as an oxidant, the metal zinc is taken as a reducing agent, a polyaluminum chloride aqueous solution is taken as a conducting medium in an anode region, and a basic zinc chloride aqueous solution istaken as a conducting medium in a cathode region; the PH value is maintained between 5-6.8; the charging temperature is maintained in a range of 35-50 DEG C; and a small amount of sodium dichromate is added into anolyte, and a small amount of cadmium chloride is added into catholyte. 本发明提出的高氯酸铝、碱式氯化锌水溶液欠液密封恒压蓄电池，以高氯酸铝为氧化剂，金属锌为还原剂，阳极区以聚合氯化铝水溶液，阴极区以碱式氯化锌水溶液为导电介质；PH值维持在5至6.8；充电温度维持35至50摄氏度；阳极液加入少量重铬酸钠，阴极液加入少量氯化镉。