Composite Cathode Engineering for Advanced All-Solid-State Lithium-Sulfur Batteries

In this talk, we will overview the challenges of all-solid-state lithium-sulfur batteries. We will then introduce our strategies by composite cathode engineering to significantly improve the sulfur utilizaiton (~100%) and reversibility towards high S loading under room temperature. We will also talk about advanced characterization techniques to reveal the underlying mechanism for the improved cell performance. The findings will provide new insights into the failure mechanism and offer new strategies to advance all-solid-state lithium-sulfur batteries.