Co2 Au2 O4
semiconductor· Co2 Au2 O4
Co₂Au₂O₄ is an experimental mixed-metal oxide semiconductor combining cobalt and gold in an ordered crystal structure. This compound belongs to the family of oxide semiconductors and represents emerging research into noble metal–transition metal oxides for functional electronic and photocatalytic applications. The material is primarily of scientific interest rather than established industrial production, with potential relevance in next-generation optoelectronic devices, photocatalysis, and sensing where the unique electronic properties arising from cobalt–gold interactions could offer advantages over conventional single-metal oxide semiconductors.
photocatalytic materials (research)optoelectronic devices (developmental)chemical sensorsheterogeneous catalysis researchadvanced ceramics (laboratory-scale)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.