Li3CuS2 is an experimental lithium copper sulfide compound belonging to the family of mixed-metal sulfides under investigation for electrochemical applications. This material is primarily of research interest in solid-state battery development, where it is explored as a potential solid electrolyte or electrode material due to its ionic conductivity properties and chemical compatibility with lithium-based systems. While not yet widely deployed in commercial products, this compound represents part of the broader effort to develop next-generation energy storage systems with improved safety, energy density, and cycle life compared to conventional liquid electrolyte batteries.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 43.09 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 24.65 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.594 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.619 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -201.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09950 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.086 | eV/atom | — |