| 摘要 |
A cell having a cell and a method of producing a cell element which includes a positive electrode and a negative electrode with a separator sandwiched therebetween and an electrolyte absorbed in the cell element is, characterized in that the separator in the cell is composed of a mixture of a binder the volume of which can be increased with the penetration of the electrolyte and an insulating support having an insulating property, the mixture being penetrated with the electrolyte, wherein the separator is so designed as to have a larger size than the outer periphery of the positive electrode and/or the negative electrode. |
