BiSiO2S

ceramic

· BiSiO2S

BiSiO₂S is an experimental bismuth-silicon oxyulfide ceramic compound that combines bismuth, silicon, oxygen, and sulfur phases. This multiphase ceramic is primarily of research interest for photocatalytic and optical applications, where the mixed anion system (oxide-sulfide) enables bandgap tuning and enhanced light absorption compared to conventional oxides or sulfides alone. The material remains largely in development stages, with potential applications in environmental remediation (water purification, air cleaning) and photovoltaic technologies, though industrial adoption is limited and material behavior is still being characterized.

photocatalytic water treatmentoptical semiconductorsexperimental photovoltaicsvisible-light photocatalystsenvironmental remediation research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.000267	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9600	eV/atom	—

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

Regulatory Screening

Environmental

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.

BiSiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental