| 摘要 |
Preparation of an electrochemical system comprising a polyether/lithium salt as electrolyte between two electrodes consisting of a multilayer assemblage comprising a current collector, films forming positive and negative electrodes and a polyether film. The film comprising the positive and/or negative electrodes is a composite containing a Li salt, and the polyether film constituting the electrolyte contains a Li salt at a lower concentration to that in the positive or negative electrode.The assembled cell, after preparation, is left for a time sufficient to allow penetration of the Li salt to diffuse into the polymer film. |
