| 摘要 |
A positive electrode active material layer (2), which is mainly composed of an organic compound (a dithione compound, a dione compound, a diamine compound, or the like) having a multi-electron system, is formed on a surface of a positive electrode current collector (1) formed of aluminum foil or the like. The surface of the positive electrode active material layer (2) is covered by an ion-conducting thin film (3) that selectively transmits lithium ions. A positive electrode (4) is composed of the positive electrode current collector (1), the positive electrode active material layer (2), and the ion-conducting thin film (3). Thus, a secondary battery that enables a desired battery capacity to be obtained by improving charge/discharge efficiency, and a method for producing the secondary battery are attained. |
