Design principles, and open-source toolkit for implementing high-energy-density solid-state batteries

https://techxplore.com/news/2024-08-korean-team-universal-principles-solid.html

"design parameters: (1) balance threshold: ratio of solid electrolyte filling spaces between particles: 74% volume ratio of active material, 26% for solid electrolyte (2) percolation threshold: minimum density at which composite particles of active materials and solid electrolytes are in contact with each other: space between composite particles must be <=26% (3) loading threshold: voltage drop is within 100mV, optimizing electrode plate thickness.... pouch cell based on these principles 310Wh/kg energy density"

Related: Material informatics aids in developing high-performance solid electrolytes for rechargeable batteries
https://phys.org/news/2024-10-material-informatics-aids-high-solid.html