Li3AuS2 is an experimental ternary compound combining lithium, gold, and sulfur, belonging to the class of metal sulfides with potential electrochemical applications. This material is primarily of research interest rather than established industrial use, investigated for its ionic conductivity and electrochemical stability in solid-state battery systems and advanced energy storage devices. Engineers would consider this compound as a candidate solid electrolyte material where the combination of lithium mobility, gold's chemical stability, and sulfide's ionic properties offer potential advantages in next-generation battery architectures operating at room temperature or elevated temperatures.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 42.17 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 22.00 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.594 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.126 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 7.765 range 5.765–9.765median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -145.9 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02050 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.148 | eV/atom | — |