Bi₂Li₂S₄ is a mixed-metal sulfide ceramic compound combining bismuth and lithium in a layered crystal structure. This material is primarily investigated as a solid electrolyte and ion conductor for advanced energy storage systems, particularly lithium-ion and all-solid-state battery applications, where its ionic conductivity and structural stability at operating temperatures offer potential advantages over conventional liquid electrolytes. Research into this compound family is driven by the need for safer, denser, and higher-energy-density battery technologies for electric vehicles and stationary storage.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.8370 | eV/atom | — |