La3Te3.35Bi0.65
ceramic· La3Te3.35Bi0.65
La₃Te₃.₃₅Bi₀.₆₅ is an experimental rare-earth telluride ceramic compound combining lanthanum, tellurium, and bismuth in a mixed-valence structure. This material belongs to the family of complex metal chalcogenides under investigation for thermoelectric applications, where the combination of heavy elements and intrinsic point defects is engineered to suppress thermal conductivity while maintaining electrical performance. The compound is primarily a research-phase material developed to explore phonon-scattering mechanisms in solid-state energy conversion systems, rather than a production ceramic for structural or traditional engineering applications.
thermoelectric power generationwaste heat recoverymaterials research — phonon engineeringsolid-state cooling deviceshigh-temperature energy conversionlattice thermal conductivity suppression
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | — | W/(m·K) | — | — | |
| ↳ | — | W/(m·K) | 427°C | — |
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 | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | — | S/cm | 427°C | — | |
Electrical Resistivity(ρe) | — | Ω·m | 427°C | — | |
Thermoelectric Power Factor(PF) | — | W/(m·K²) | 427°C | — | |
Seebeck Coefficient(S) | — | μV/K | 427°C | — | |
Thermoelectric Figure of Merit(zT) | — | - | 427°C | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.