Sr4 Ta4 N4 O8
semiconductor· Sr4 Ta4 N4 O8
Sr₄Ta₄N₄O₈ is an oxynitride ceramic compound combining strontium, tantalum, nitrogen, and oxygen into a mixed-anion lattice structure. This material belongs to the family of transition metal oxynitrides, which are primarily investigated in academic and exploratory research settings for their potential to bridge properties between traditional oxides and nitrides. Industrial adoption remains limited, but the material shows promise in photocatalysis, energy storage, and advanced ceramics applications where the combination of metal cations and mixed anionic frameworks can enable novel electronic and optical properties.
photocatalytic water splittingvisible-light photocatalysisadvanced ceramic coatingsbattery/electrochemical researchsemiconductor thin filmsmaterials research and development
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.