Li2CuF5 is an inorganic lithium-copper fluoride compound that belongs to the family of mixed-metal fluorides. This is primarily a research material under investigation for electrochemical and solid-state applications rather than an established commercial material. The compound is notable in battery research contexts, particularly for solid electrolyte and cathode material development in next-generation lithium-ion and solid-state battery systems, where mixed-metal fluorides offer potential advantages in ionic conductivity and electrochemical stability compared to conventional oxide or single-metal fluoride alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 51.27 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 23.62 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.412 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4850 | eV | — | ||
Magnetic Moment(μB) | 1.979 | µB | — | ||
Seebeck Coefficient(S) | -29.38 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02670 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.315 | eV/atom | — |