Bi2 O2 F2
semiconductor· Bi2 O2 F2
Bi₂O₂F₂ is a layered bismuth oxyhalide semiconductor composed of bismuth, oxygen, and fluorine. This material belongs to the emerging class of Aurivillius-phase compounds and related bismuth-based semiconductors that have attracted significant research attention for photocatalytic and optoelectronic applications due to their tunable bandgap and layered crystal structure.
photocatalysis and water purificationvisible-light photocatalystsenvironmental remediationoptoelectronic devices (experimental)bismuth semiconductor researchfunctional ceramics
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.