Bi2WO6

ceramic

· JVASP-57379· Bi2WO6

Bismuth tungstate (Bi₂WO₆) is a complex oxide ceramic compound belonging to the family of layered perovskite-related materials. This material is primarily studied in photocatalytic and photoelectrochemical applications, where its semiconducting properties and band structure make it attractive for environmental remediation and energy conversion under visible light. Bi₂WO₆ is notably used in water purification, air pollutant degradation, and emerging photocatalytic fuel generation, offering advantages over traditional titania-based catalysts due to its narrower band gap and reduced dependence on UV radiation.

photocatalytic water treatmentair purification systemsenvironmental remediationphotoelectrochemical cellsvisible-light catalysisresearch and development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.095	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.292	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-291.5	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.923	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.

Bi2WO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental