LiFeO₂ is an iron-lithium oxide ceramic compound that belongs to the family of lithium metal oxides, materials of significant interest in electrochemistry and energy storage research. While primarily investigated as a potential cathode material for advanced lithium-ion batteries and solid-state battery systems, LiFeO₂ exists in the broader context of ferric oxide ceramics used in electronic and ionic conductor applications. This compound is notable for its potential to offer improved energy density and thermal stability compared to conventional cathode materials, though engineering adoption remains limited to research and development stages rather than high-volume production.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 146.7 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 59.13 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.768 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.521 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.7329 | C/m² | — | ||
| ↳ | 12.15 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | 9.490 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06500 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -1.993 | eV/atom | — | ||
| ↳ | -1.723 | eV/atom | — |