This is a quaternary chalcogenide compound combining silver, antimony, tellurium, and germanium—a specialized material from the thermoelectric alloy family. While not a commercial commodity material, compounds in this chemical space are investigated for thermoelectric power generation and waste heat recovery applications, where the multi-element composition is engineered to reduce thermal conductivity while maintaining electrical conductivity. Engineers would consider this material primarily in research and development contexts exploring next-generation solid-state thermal energy conversion, particularly where low thermal conductivity is critical for thermoelectric efficiency.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | 0.9538 | BTU/(hr·ft·°F) | — | ||
| ↳ | 0.9538 | BTU/(hr·ft·°F) | 427°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | 824.1 | S/cm | 427°C | ||
Electrical Resistivity(ρe) | 0.0000121 | Ω·m | 427°C | ||
Thermoelectric Power Factor(PF) | 0.00326 | W/(m·K²) | 427°C | ||
Seebeck Coefficient(S) | 199 | μV/K | 427°C | ||
Thermoelectric Figure of Merit(zT) | 1.384 | - | 427°C |