Bi4 Ir4 O14
semiconductor· Bi4 Ir4 O14
Bi₄Ir₄O₁₄ is a mixed-metal oxide ceramic compound containing bismuth and iridium in a 1:1 cationic ratio. This is a research-phase material primarily investigated for its electronic and catalytic properties, belonging to the family of pyrochlore or related complex oxide structures that exhibit semiconductor behavior. The material's potential applications center on electrochemistry and catalysis due to the combination of bismuth's redox activity and iridium's catalytic nobility, making it of interest in oxygen evolution reactions and other energy conversion processes, though practical industrial adoption remains limited.
Oxygen evolution catalysisWater electrochemistryResearch semiconductorsAdvanced ceramicsEnergy conversion
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.