Li5BiS4 is a mixed-metal sulfide ceramic compound containing lithium, bismuth, and sulfur. This material belongs to the family of lithium-based sulfide ceramics currently under research for solid-state electrolyte applications, where it offers potential advantages in ionic conductivity and structural stability compared to conventional oxide-based ceramics. The compound represents an emerging alternative to liquid electrolytes in next-generation battery systems, particularly for high-energy-density applications where solid electrolytes can improve safety and energy performance.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1102 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.960 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 7.069 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1328 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.123 | 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