CuTaO3
semiconductor· CuTaO3
CuTaO3 is a ternary oxide ceramic compound combining copper and tantalum in an oxide matrix, belonging to the broader family of complex metal oxides with potential semiconductor properties. This material remains primarily in the research and development phase, investigated for optoelectronic and photocatalytic applications where its unique electronic structure and phase stability could offer advantages over binary oxides. Interest in CuTaO3 stems from its potential use in visible-light photocatalysis, thin-film electronics, and energy conversion devices, where the combination of copper and tantalum oxides may enable band gap engineering and enhanced catalytic activity compared to single-component alternatives.
photocatalytic materials researchthin-film semiconductorsvisible-light photocatalysisenergy conversion devicesadvanced ceramics researchelectronic material development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB)2 entries | — | μB | — | — | |
| ↳ | — | μB | — | — |
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 | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — |
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
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.