KPPbS₄ is a lead-based sulfide ceramic compound belonging to the family of metal thiophosphates, which are layered ternary ceramics combining potassium, lead, and sulfur elements. This material is primarily of research and development interest rather than established industrial production, investigated for potential applications in solid-state ionics, photovoltaics, and nonlinear optical devices due to the structural properties of mixed-metal sulfide frameworks. Engineers considering this material should note it represents an exploratory compound where performance data and manufacturing scalability remain limited compared to conventional ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.702 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.362 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 6.372 | - | 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) | -0.7531 | 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