WWO3 — Properties & Data | MatWorld

WWO3

ceramic

· WWO3

WWO3 is a tungsten oxide ceramic compound, likely a mixed-valence or doped tungsten trioxide variant used in functional ceramic applications. This material family is notable for electrochromic, photocatalytic, and gas-sensing properties, making it relevant where optical or chemical responsiveness is required. WWO3 appears in research and emerging industrial contexts rather than as an established commodity ceramic, positioning it as a candidate material for next-generation sensors, smart windows, or environmental remediation devices where alternatives like pure WO₃ or other transition-metal oxides may be less effective.

electrochromic devicesgas sensorsphotocatalytic coatingssmart window systemsenvironmental remediationresearch/development ceramics

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)	3.956	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

WWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental