首页>
外国专利>
METHOD FOR PRODUCING LITHIUM-ION CONDUCTIVE SOLID ELECTROLYTE, AND LITHIUM-ION SECONDARY BATTERY
METHOD FOR PRODUCING LITHIUM-ION CONDUCTIVE SOLID ELECTROLYTE, AND LITHIUM-ION SECONDARY BATTERY
展开▼
机译:锂离子导电性固体电解质的制备方法及锂离子二次电池
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a method of manufacturing a lithium ion conductive solid electrolyte that is used for a lithium-ion secondary battery or the like and a lithium-ion secondary battery including such a lithium ion conductive solid electrolyte. Although a method is proposed in which glass including monovalent ions whose ionic radii are larger than those of lithium ions is performed with an ion-exchange process in lithium ions contained in molten salt is proposed conventionally, the improved effect of the lithium ion conductivity was not enough. A method of manufacturing a lithium ion conductive solid electrolyte includes (a) a step of preparing an object to be processed including a crystalline material, that includes alkali metal other than lithium and whose ionic conductivity at room temperature is greater than or equal to 1 × 10 -13 S/cm; and (b) a step of performing an ion-exchange process on the object to be processed in molten salt including lithium ions.
展开▼
机译:锂离子传导性固体电解质的制造方法以及锂离子二次电池技术领域本发明涉及一种用于锂离子二次电池等的锂离子传导性固体电解质的制造方法以及包括该锂离子传导性固体电解质的锂离子二次电池。尽管提出了一种方法,其中通常通过熔融溶液中所含的锂离子中的离子半径大于离子半径的单价离子的玻璃进行离子交换处理,但是并未改善锂离子传导性的效果。足够。锂离子传导性固体电解质的制造方法包括:(a)制备包含结晶性材料的被处理物的步骤,所述结晶性材料包含锂以外的碱金属,且室温下的离子电导率为1×以上。 10 -13 S / cm; (b)对包含锂离子的熔融盐中的被处理物进行离子交换处理的步骤。
展开▼