首页>
外国专利>
Analysis method of lithium ion mobility in lithium secondary battery by synchrotron X-ray image
Analysis method of lithium ion mobility in lithium secondary battery by synchrotron X-ray image
展开▼
机译：锂二次电池锂离子迁移率的同步辐射X射线图像分析方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to an electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, a battery case containing the electrode assembly, and a lithium ion inside a lithium secondary battery comprising a non-aqueous electrolyte impregnating the electrode assembly To a mobility analysis method, after the charging/discharging of the lithium secondary battery, a first image projected when synchrotron X-rays pass through the lithium secondary battery, and before the charging/discharging of the lithium secondary battery, the synchrotron Inside the lithium secondary battery through a synchrotron X-ray image that analyzes the lithium ion mobility inside the lithium secondary battery through the difference in shadow intensity between the second images projected when X-rays pass through the lithium secondary battery of lithium ion mobility analysis method.
展开▼
