| 摘要 |
PROBLEM TO BE SOLVED: To provide a secondary battery from which electrolyte never leaks outside from a battery case, even if broken during use, as the secondary battery using a safe gelatinous aqueous electrolyte, while having excellent cycle characteristic.SOLUTION: The present invention relates to an aqueous secondary battery comprising a positive electrode including a metallocene compound as an active material, a negative electrode including an orthoquinone compound as an active material, and a gelatinous aqueous electrolyte.SELECTED DRAWING: None |
