Na12 Au4 O8
semiconductor· Na12 Au4 O8
Na₁₂Au₄O₈ is an experimental mixed-valence oxide semiconductor combining sodium, gold, and oxygen in a layered or framework structure. This compound belongs to the family of ternary metal oxides and represents research-stage material chemistry rather than established commercial production. While not yet widely deployed industrially, gold-containing oxides in this compositional space are being investigated for potential applications in catalysis, solid-state ionics, and novel electronic devices where the unique electronic structure arising from gold's variable oxidation states could offer advantages over conventional semiconductors.
research catalyst materialssolid-state ionic conductorsexperimental electronicsenergy storage researchchemical sensing
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.