High-Entropy Lattice Disordering Enhances Ion Migration in LaCl3-Based Solid-State Electrolytes

Key Points

• The central aim is to examine how high-entropy lattice disorder influences ion migration in LaCl3-based solid-state electrolytes.
• Introduced multiple elements to create a high-entropy disordered structure.
• Characterized the crystal structure of LaCl3-based solid-state electrolytes.
• Measured activation energy for lithium-ion diffusion.
• The high-entropy disordered structure significantly reduced activation energy.
• Enhanced ion migration was observed, indicating improved ionic conductivity.