SnTaO2N
semiconductor· SnTaO2N
SnTaO2N is an experimental oxynitride semiconductor compound combining tin, tantalum, oxygen, and nitrogen phases. This material is primarily under investigation in photocatalysis and energy conversion research, where its modified bandgap and mixed-anion chemistry offer potential advantages over single-oxide semiconductors for water splitting and pollutant degradation under visible light. Engineers and researchers consider oxynitrides like SnTaO2N when conventional oxide photocatalysts (TiO2, WO3) lack sufficient visible-light response, though practical deployment remains limited to laboratory-scale demonstrations.
photocatalytic water splittingvisible-light photocatalysisenvironmental remediationhydrogen generationresearch semiconductorsenergy conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
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.