AgSbTe2
semiconductor· AgSbTe2
AgSbTe2 is a ternary chalcogenide semiconductor compound composed of silver, antimony, and tellurium, belonging to the family of materials explored for thermoelectric and optoelectronic applications. This material is primarily of research interest rather than established commercial use, investigated for its potential in thermoelectric energy conversion where the combination of electrical conductivity and thermal properties could enable waste heat recovery. The AgSbTe2 system represents an underexplored composition space within silver-antimony-tellurium phase diagrams, making it relevant for materials scientists seeking novel thermoelectric candidates with tunable band structure and phonon scattering characteristics.
thermoelectric power generationwaste heat recoverysemiconductor researchoptoelectronic devicesphase change materials (potential)thermal energy conversion (exploratory)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 49.79 | GPa | — | ||
| ↳ | 52.53 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G)2 entries | 17.67 | GPa | — | ||
| ↳ | 20.80 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.016 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.4800 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -0.5767 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06790 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.02687 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.