Revealing Short- and Long-range Li-ion diffusion in Li 2 MnO 3 from finite-temperature dynamical mean field theory

Key Points

• This research aims to understand the transport limitations of Li-ions in Li2MnO3 within lithium-excess layered cathodes.
• Utilized finite-temperature dynamical mean field theory to analyze Li-ion behavior.
• Examined short- and long-range diffusion properties specifically in Li2MnO3.
• Applied the findings to context of layered cathode structures.
• Identified key mechanisms governing Li-ion diffusion in Li2MnO3.
• Demonstrated the impact of temperature on diffusion properties.
• Provided insights into how these diffusion limitations affect overall battery performance.

Abstract