| 摘要 |
A non-aqueous secondary battery comprising a positive electrode plate which comprises a long positive electrode current collector and a positive electrode active material layer attached on the surface of the positive electrode current collector, a negative electrode plate which comprises a long negative electrode current collector and a negative electrode active material layer attached on the surface of the negative electrode current collector, a porous insulating layer which is intercalated between the positive electrode plate and the negative electrode plate, and a non-aqueous electrolyte, wherein the a film-like spacer is arranged between the positive electrode plate and the porous insulating layer and/or between the negative electrode plate and the porous insulating layer, and the spacer comprises a resin which can be dissolved in the non-aqueous electrolyte. |
