Mapping Solid Electrolyte Interphase Evolution and Lithium Deposition at Solid-State Interfaces by Operando Nano-focus WAXS
Composite solid polymer electrolytes (CSPEs) have emerged as promising candidates for next-generation lithium metal batteries. However, the spatial evolution of the solid electrolyte interphase (SEI) at solid-state interfaces remains poorly understood despite its critical role in lithium metal stability. Herein, the...