Lithium scandium oxide (LiScO₂) is an ionic ceramic compound combining lithium and scandium oxides, belonging to the family of advanced oxide ceramics. This material is primarily investigated in research contexts for solid-state electrolyte and battery applications, where its ionic conductivity and chemical stability make it a candidate for next-generation lithium-ion and solid-state battery systems. Engineers consider LiScO₂ as an alternative to conventional liquid electrolytes where improved thermal stability, reduced flammability, and higher energy density are critical design requirements.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.403 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.916 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 14.13 range 4.272–23.98median of 2 measurements | - | DFT · PBEsol | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 4.339 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.245 | 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