WLaO2N — Properties & Data | MatWorld

WLaO2N

ceramic

· WLaO2N

WLaO₂N is a ceramic compound combining tungsten, lanthanum, oxygen, and nitrogen phases—a material that exists primarily in research and development rather than established commercial production. This oxynitride ceramic belongs to the family of refractory and high-temperature ceramics, where mixed anion systems (oxygen + nitrogen) can offer tailored thermal, mechanical, and chemical properties distinct from conventional oxides. WLaO₂N and related tungsten-lanthanum oxynitrides are investigated for extreme-environment applications including thermal barrier coatings, high-temperature structural components, and specialized catalytic systems, though industrial adoption remains limited and material specifications vary with synthesis method.

thermal barrier coatings (research phase)high-temperature ceramicsrefractory applicationsoxynitride systemsexperimental aerospace materials

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)	-1.491	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.420	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.

WLaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental