LiPrS2 is an experimental lithium praseodymium sulfide ceramic compound belonging to the rare-earth sulfide family. This material is primarily of research interest for solid-state energy storage and ionic conductor applications, where sulfide ceramics are explored as alternatives to oxide-based electrolytes due to their potential for higher ionic conductivity and wider electrochemical stability windows. As an early-stage compound, LiPrS2 represents the broader class of lithium-based sulfide ceramics being investigated to enable next-generation solid-state batteries with improved energy density and thermal stability compared to conventional liquid electrolyte systems.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 8,165.6 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,638.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1389 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.851 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 6.741 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06360 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.907 | 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