Dry-Milled Microstructure-Controlled Sulfide Electrolytes Enabling Superionic Transport and High-Capacity All-Solid-State Batteries

Key Points

• This study aims to understand the mechanisms behind high ionic conductivity in sulfide solid-state electrolytes.
• Analyzed ball-milled sulfide electrolytes
• Investigated microstructural effects on conductivity
• Conducted room-temperature conductivity measurements
• Ionic conductivity exceeded 10 mS cm -1 at room temperature
• Identified critical microstructural features affecting ionic transport
• Revealed potential pathways for enhancing battery performance