| 摘要 |
PURPOSE:To facilitate disposition of metal lithium, prevent deterioration of characteristics of an adhesive, and enhance adhesiveness of a battery element. CONSTITUTION:A battery element comprising a positive electrode active material, an electrolyte, and a negative electrode active material is interposed between a positive and a negative electrode current collector. A plurality of metal lithium or lithium alloys 2 are press-fitted to the negative electrode current collector in a predetermined pattern. |
