Interlayer‐Driven Interfacial Stabilization in Solid Electrolytes for Lithium Batteries: Promises and Challenges

Key Points

• The aim is to explore interlayer-driven stabilization in solid electrolytes for lithium batteries and identify key design principles.
• Review of existing literature on solid electrolytes
• Analysis of electrochemical stability and ion-transport behavior
• Discussion of mechanical compliance within ASSLB architectures.
• Identified challenges in achieving high energy density in all-solid-state lithium batteries (ASSLBs)
• Established connections between stability, transport behavior, and mechanical properties for effective interlayer design
• Outlined future research directions to enhance scalability and performance of ASSLBs.