Li4CuF5 is a lithium copper fluoride compound that belongs to the family of lithium-based ionic materials, characterized by a crystalline structure combining lithium, copper, and fluoride ions. This material is primarily of research interest for solid-state electrolyte and ionic conductor applications, where its fluoride chemistry offers potential for high ionic conductivity and electrochemical stability. The compound represents an experimental approach to developing advanced lithium-ion battery electrolytes and related energy storage systems, where the fluoride framework may provide superior ionic transport pathways compared to conventional oxide or sulfide-based alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 74.48 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 33.71 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.388 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.481 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -168.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1293 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.669 | eV/atom | — |