CoAs2 is an intermetallic compound combining cobalt and arsenic, belonging to the family of transition metal pnictides. This material exhibits notable mechanical stiffness and is primarily of research and specialized industrial interest rather than a commodity material. CoAs2 and related cobalt arsenides are investigated for applications in thermoelectric devices, magnetic materials, and high-temperature structural applications, where its density and elastic properties offer potential advantages in niche engineering contexts.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 19,117.2 | ksi | — | ||
| ↳ | 18,910 | ksi | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G)2 entries | 12,954.7 | ksi | — | ||
| ↳ | 13,861.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2632 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.08400 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -182.9 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3035 | eV/atom | — |