| 摘要 |
A method for producing a lithium ion conductive solid electrolyte, characterized in that it comprises reacting a lithium component, a sulfur component, and one or more components selected from the group consisting of phosphorus, silicon, boron and germanium in an organic solvent, preferably an aprotic organic solvent, more preferably N-methyl-2-pyroridone; and a totally solid type secondary cell using a solid electrolyte produced by the method. The method allows the production of a lithium ion conductive solid electrolyte without the use of a special apparatus, at a relatively low temperature, with ease, on a large scale, and thus, is commercially advantageous. |
