Bi8 O16

semiconductor

· Bi8 O16

Bi₈O₁₆ is a mixed-valence bismuth oxide compound belonging to the family of bismuth-based semiconductors, characterized by a layered crystal structure with potential photocatalytic and electronic properties. This material is primarily explored in research contexts for photocatalysis applications, including water splitting and pollutant degradation under visible light, as well as in optoelectronic devices where bismuth oxides offer advantages in band gap engineering and reduced toxicity compared to lead-based alternatives. The compound represents an environmentally friendly option within the bismuth oxide family, though it remains largely in development stages rather than mature industrial production.

photocatalytic water treatmentvisible-light photocatalysisoptoelectronic devicesenvironmental remediationresearch semiconductorsbismuth-based electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02180	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.071	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.

Bi8 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control