| 摘要 |
PURPOSE:To provide a secondary battery having a large capacity and capable of charge and discharge for a long period, which is excellent in safety, which can be manufactured easily, and which is economical. CONSTITUTION:A positive electrode comprises composite matter comprising polyacene polymer and lithium oxide cobalt grains of an average grain size of 1mum or less in which volume of pores each having a pore diameter of 0.1mum or less occupies 70% or more of the whole pore volume, and a negative electrode comprises a molded body containing polyacene polymer and thermosetting resin which is carrying lithium by 3% or more. |
