Solid-liquid electrolyte interphases in quasi-solid-state lithium-sulfur batteries with argyrodite-type solid electrolyte separators

Key Points

• The central aim is to explore the impact of solid-liquid electrolyte interphases on the performance of lithium-sulfur batteries.
• Evaluated quasi-solid-state lithium-sulfur batteries using argyrodite-type solid electrolyte separators.
• Analyzed the formation of resistive layers affecting battery efficiency.
• The optimized interphase showed a significantly reduced resistive layer formation.
• Improved interfacial stability was linked to enhanced overall energy density of the batteries.