Ta4 Si4 Rh4
semiconductor· Ta4 Si4 Rh4
Ta₄Si₄Rh₄ is an experimental intermetallic compound combining tantalum, silicon, and rhodium—a research-phase material that belongs to the family of high-entropy and multi-principal element intermetallics. This material is not yet in widespread industrial use; it represents early-stage exploration into ternary metal silicides for potential high-temperature structural and electronic applications where the unique combination of refractory metal (tantalum), semiconducting element (silicon), and noble metal (rhodium) properties might offer advantages in extreme environments or specialized catalyst systems.
research and developmenthigh-temperature structural materialsexperimental semiconductorscatalyst researchaerospace materials explorationmaterials informatics studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.