Revealing Short- and Long-range Li-ion diffusion in Li 2 MnO 3 from finite-temperature dynamical mean field theory | Synapse
April 12, 2026
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
Li 2 MnO 3 is a key component of Li-excess layered cathodes of the form (1- x ),Li M O 2 + x,Li 2 MnO 3 ( M = Mn, Ni, Co, ...), yet its role in setting Li-ion transport limitations remains...