Li4MnF8 is a lithium-manganese fluoride compound under active research as a solid-state electrolyte material for advanced battery systems. This material belongs to the fluoride-based superionic conductor family, which offers potential advantages in lithium-ion and all-solid-state battery architectures where high ionic conductivity and electrochemical stability are critical. Engineers evaluating this compound should recognize it as an emerging alternative to traditional liquid electrolytes, positioned to improve energy density, thermal stability, and cycle life in next-generation energy storage applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,655.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.3700 | - | — | ||
Shear Modulus(G) | 2,016 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1038 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.288 | eV | — | ||
Magnetic Moment(μB) | 3.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1507 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -276.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1325 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.812 | eV/atom | — |