| 摘要 |
PURPOSE: To provide a nonaqueous electrolyte secondary battery which is excellent in a low temperature characteristic, a self-discharging characteristic and a cycle characteristic and uses a composite electrode of a soluble conductive high polymer and a particle-like electrochemical active material. CONSTITUTION: A nonaqueous electrolyte secondary battery is composed of at least a positive electrode, electrolyte and a negative electrode. A mixture of at least one kind of conductive high polymer material and at least one kind of particle-like electrochemical active material as an electrode material or a material containing at least one kind of sulfonic acid type anion as electrolyte, is used in this nonaqueous electrolyte secondary battery. |
