| 摘要 |
A method of producing a polymeric electrolyte comprises melting a polymer or mixture of polymers ("matrix polymer") and dispersing therein a finely divided ionic salt. A preferred-matrix polymer is polyethylene oxide, and the mixture of polymer and salt is preferably ground finely together prior to melting. The electrolytes may be used in electrolytic cells and batteries, and the method provides an alternative to the present method of solvent casting of polymeric electrolytes. |
