LiAsS₂ is a ternary lithium-arsenic sulfide semiconductor compound belonging to the chalcogenide family. This is primarily a research and developmental material studied for its semiconducting and potentially ionic-conducting properties, rather than an established industrial material. Its relevance lies in exploratory applications within solid-state electronics and energy storage research, where lithium-containing chalcogenides are investigated as alternatives to conventional semiconductors and as potential solid electrolyte candidates for advanced battery systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.097 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.600 | eV | — | ||
| ↳ | 0.9260 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 17.60 range 12.39–22.82median of 2 measurements | - | — | ||
Seebeck Coefficient(S) | -219.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7093 | eV/atom | — |