O8 Bi4
semiconductor· O8 Bi4
O8 Bi4 is a bismuth-oxygen compound semiconductor, likely a bismuth oxide or mixed-valence bismuth oxide phase with potential applications in optoelectronics and photocatalysis. This material belongs to the broader family of bismuth-based semiconductors, which have attracted research interest for visible-light-responsive properties and low toxicity compared to heavy-metal alternatives. Engineers would consider O8 Bi4 primarily in emerging applications where bismuth compounds offer advantages in environmental sustainability, though availability of detailed property data and manufacturing maturity should be verified for production-scale deployment.
photocatalytic water treatmentvisible-light optoelectronicsthin-film semiconductorsbismuth-based research compoundsenvironmental remediation devicesnon-toxic semiconductor alternatives
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.