TlAg₂PS₄ is a ternary chalcogenide compound containing thallium, silver, phosphorus, and sulfur—a member of the metal sulfide family with potential semiconducting or ionic-conducting properties. This material is primarily of research interest rather than established industrial use, investigated for applications in solid-state ionics, photovoltaics, and specialized optical devices where the combination of heavy metal cations (Tl, Ag) and chalcogen chemistry offers tunable electronic and ionic transport properties. Engineers evaluating this compound should recognize it as an exploratory material suited to next-generation energy storage or advanced sensing rather than conventional structural or bulk manufacturing applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,925.5 | ksi | — | ||
Shear Modulus(G) | -3,502.7 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1906 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.319 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2926 | eV/atom | — |