Na1 Ta1 O3
semiconductor· Na1 Ta1 O3
Sodium tantalate (NaTaO₃) is a perovskite-structured ceramic semiconductor combining alkaline and refractory metal oxides. This compound is primarily investigated in photocatalysis and energy conversion research, where its band structure makes it suitable for water splitting and pollutant degradation under UV and visible light; it remains largely a research material rather than a commodity, but represents a promising alternative to established photocatalysts like TiO₂ because of its tunable optical properties and potential for tandem photocatalytic systems.
photocatalytic water splittingenvironmental remediationphotocatalysis researchsemiconductor thin filmsfunctional ceramicssolar energy conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.