Li5MnO4 is an oxide ceramic compound containing lithium and manganese, representing a mixed-valence metal oxide in the family of lithium-manganese oxides used primarily in energy storage and electrochemistry research. This material is investigated mainly as a cathode or electrode material for lithium-ion batteries and solid-state battery systems, where its lithium-rich composition and structural framework offer potential for high energy density and ionic conductivity. While not yet widespread in commercial applications, Li5MnO4 and related lithium-manganese oxides are of significant research interest for next-generation battery technologies that demand higher specific capacity and improved thermal stability compared to conventional layered oxide cathodes.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.792 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8000 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 20.26 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 8.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.2968 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09410 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.989 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data