Li₆AsS₅I is an ionic ceramic compound composed of lithium, arsenic, sulfur, and iodine, belonging to the family of lithium-based ceramic electrolytes and superionic conductors. This material is primarily investigated in research contexts for solid-state battery applications, where its ionic conductivity at operating temperatures makes it a candidate electrolyte material for next-generation energy storage devices seeking to replace liquid electrolytes. The compound's mixed-anion structure (sulfide and iodide) represents an emerging approach to tuning ionic transport properties, offering potential advantages over single-anion ceramics in terms of conductivity and electrochemical stability, though it remains largely in the developmental stage rather than established industrial production.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.505 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.088 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.132 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data