Bi8 O8 F8

semiconductor
· Bi8 O8 F8

Bi₈O₈F₈ is a bismuth-based mixed-anion compound combining oxide and fluoride ions in a layered structure; it belongs to the broader class of bismuth oxyhalides, which are emerging functional semiconductors. This material is primarily investigated in research contexts for photocatalytic applications and optoelectronic devices, where the simultaneous presence of oxygen and fluorine anions can modulate electronic band structure and surface reactivity compared to binary oxides or fluorides alone. Its potential lies in environmental remediation (water purification, pollutant degradation) and next-generation optoelectronics, though it remains largely in the materials development phase rather than established commercial production.

photocatalysis researchwater treatment (experimental)optoelectronic devices (developmental)bismuth compound systemsmixed-anion semiconductorsadvanced functional materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.