Li2MnO2F is an anionic mixed-metal oxide fluoride ceramic compound containing lithium, manganese, oxygen, and fluorine. This material belongs to the class of layered oxyfluoride ceramics and is primarily of research interest for energy storage and electrochemical applications. It is being investigated as a potential cathode material for next-generation lithium-ion batteries due to its ability to reversibly insert/extract lithium ions while maintaining structural stability, offering potential advantages in energy density and cycle life compared to conventional oxide cathodes.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 114.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G) | 59.57 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.618 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 1.079 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 393 | - | — | ||
Magnetic Moment(μB) | 8.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.5417 | C/m² | — | ||
| ↳ | 2.057 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -349.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.344 | eV/atom | — |