BiWO2S

ceramic

· BiWO2S

BiWO₂S is a bismuth tungsten oxysulfide ceramic compound combining bismuth, tungsten, oxygen, and sulfur elements. This material remains primarily in the research and development phase, with interest focused on photocatalytic and optoelectronic applications where mixed-anion ceramics offer tunable bandgaps and enhanced charge separation compared to conventional single-anion oxides or sulfides.

photocatalytic water splittingenvironmental remediationvisible-light photocatalysisoptoelectronic devicesresearch materialssemiconductor applications

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)	0.2548	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7400	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.

BiWO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental