BiWON2 — Properties & Data | MatWorld

BiWON2

ceramic

· BiWON2

BiWON2 is a bismuth tungsten oxynitride ceramic compound that combines bismuth and tungsten elements in a mixed oxide-nitride phase. This material is primarily of research and developmental interest for applications requiring high-temperature stability, photocatalytic activity, or enhanced electrical properties. BiWON2 and related bismuth tungsten compounds are being investigated for photocatalytic water splitting, environmental remediation, and next-generation electronic or optoelectronic devices, offering potential advantages over conventional oxide ceramics due to the incorporation of nitrogen in the crystal structure.

photocatalytic water splittingenvironmental remediationphotocatalysis researchhigh-temperature ceramicsnext-generation semiconductorsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00977	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4400	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

BiWON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental