Ag3PS4 is a quaternary silver phosphorus sulfide compound belonging to the family of superionic conductors and mixed-anion solid electrolytes. This is a research-grade material currently under investigation for advanced energy storage and electrochemical device applications, rather than an established commercial material. The compound is of interest primarily in the solid-state ionics community for its potential as a fast ion conductor in all-solid-state batteries and electrochemical sensors, where its unique crystal structure may enable enhanced silver-ion mobility compared to conventional electrolytes.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 49.40 | GPa | — | ||
Poisson's Ratio(ν) | 0.3700 | - | — | ||
Shear Modulus(G) | 13.44 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.673 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.154 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.61 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.4873 | C/m² | — | ||
Seebeck Coefficient(S) | -72.37 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1994 | eV/atom | — |