Probing interfacial impedance in all-solid-state lithium-ion batteries

本项目旨在利用先进的原位透射电子显微镜研究固态锂离子电池中电极和固体电解质界面高阻抗背后的机制。研究结果将加深人们对电池在不同条件下运行时电极-电解质界面化学和结构演变的了解，从而为无数便携式电子设备和新兴电动汽车设计和制造安全、高功率和持久的固态电池提供信息。

This project aims to investigate the mechanism behind the high impedance at the interface between electrodes and the solid electrolyte in solid-state lithium-ion batteries using advanced in-situ transmission electron microscopy. The outcomes will deepen knowledge in chemical and structural evolution at the electrode–electrolyte interface during battery operation under different conditions, and thus inform the design and fabrication of safe, high power, and long lasting solid-state batteries for a myriad of portable electronic devices and the emerging electric vehicles.