WErO3 — Properties & Data | MatWorld

WErO3

ceramic

· WErO3

WErO3 is a tungsten–erbium oxide ceramic compound, representing a mixed rare-earth transition metal oxide system with potential applications in high-temperature and specialty functional ceramics. This material exists primarily in research and development contexts rather than established industrial production, with interest driven by the combination of tungsten's refractory properties and erbium's rare-earth characteristics that may enable enhanced thermal stability, electrical, or optical performance in niche applications.

high-temperature ceramics researchrefractory materials developmentoptical/photonic materials (exploratory)catalytic applicationssolid-state chemistry (laboratory)

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 · PBE
Magnetic Moment(μB)	0.6000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9380	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.

WErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental