| 摘要 |
PURPOSE:To increase charging and discharging capacity by using a polymer of aniline for a positive electrode active material, and an alloy mainly composed of Li and Pb and a mixture mainly composed of Li and In for a negative electrode active material. CONSTITUTION:An aniline polymer or more preferably a composite material of the aforesaid polymer and a carbonaceous material is used for a positive electrode active material. Also, an alloy mainly composed of Li and Pb and a mixture mainly composed of Li and In, or more preferably at least one of La, Ma and Y added in a small amount to at least one of the aforesaid alloys is used for a negative electrode active material 2. Furthermore, an electrolyte comprises bi salt and an aprotic organic solvent. According to the aforesaid construction, it is possible to obtain a flat polymer battery having a high degree of freedom of shape and high capacity and allowing charging and discharging a large amount of current. |
