Ta4 Cu4 O12
semiconductor· Ta4 Cu4 O12
Ta4Cu4O12 is a complex mixed-metal oxide semiconductor composed of tantalum, copper, and oxygen in a defined stoichiometric ratio. This is a research-phase compound rather than an established commercial material; it belongs to the family of ternary and quaternary oxides being investigated for electronic and photocatalytic applications. The material's potential lies in leveraging the distinct electronic properties of both tantalum (known for high refractive index and corrosion resistance) and copper (redox-active element) oxides, making it a candidate for emerging technologies where conventional binary oxides are insufficient.
photocatalysis and water treatmentsemiconductor device researchoptical coatings (experimental)energy storage materials (research)heterogeneous catalysis
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.