| 摘要 |
PURPOSE:To obtain a secondary battery of a high energy density, a small self- discharge, a long cycle life, and excellent charge-discharge efficiency by using specific substances respectively for positive electrode, negative electrode, and electrolyte. CONSTITUTION:A compound based on polyaniline is used for the positive electrode. Lithium, lithium alloy, or a substance which electrochemically absorbs or emits lithium ions during charging or discharging is used for the negative electrode. Solvent of mixture of LiAsF6, propylene carbonate, ethylene carbonate, 1,2-dimetoxyethane is used for electrolyte. This makes it possible to obtain a secondary battery having a high energy density, a high charge-discharge efficiency, a long cycle life, and a small self-discharge. |
