BiAlO2S

semiconductor

· BiAlO2S

BiAlO2S is an experimental bismuth aluminum oxysulfide compound belonging to the family of mixed-anion semiconductors that combine oxide and sulfide chemistry. This material is primarily investigated in research settings for optoelectronic and photocatalytic applications, where its tunable bandgap and anion engineering potential offer advantages over conventional binary semiconductors like BiVO4 or ZnS in visible-light-responsive systems.

photocatalysis researchvisible-light water splittingexperimental optoelectronicsbismuth-based semiconductorsmixed-anion compound engineeringenvironmental remediation catalyst development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.800	eV	—
Magnetic Moment(μB)	-0.0000124	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7600	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.

BiAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control