Bi1 As2 Os1

semiconductor

· Bi1 As2 Os1

BiAsO is a bismuth arsenate compound belonging to the semiconductor family, likely explored in materials research for its unique crystal structure and electronic properties. This is primarily a research-phase compound rather than an established commercial material; bismuth-based semiconductors have potential applications in optoelectronics and photocatalysis due to bismuth's strong spin-orbit coupling and visible-light absorption characteristics. Engineers would investigate this material as an alternative to conventional semiconductors when seeking novel band gap properties, reduced toxicity compared to lead-based compounds, or enhanced photocatalytic performance in environmental remediation or energy conversion contexts.

photocatalytic materials researchvisible-light semiconductorsoptoelectronic devices (experimental)environmental remediationsolar energy conversionnext-generation semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00380	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8220	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.

Bi1 As2 Os1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control