TaCuON2 — Properties & Data | MatWorld

TaCuON2

ceramic

· TaCuON2

TaCuON₂ is an experimental ceramic compound combining tantalum, copper, oxygen, and nitrogen—a rare-earth-free nitride-oxide hybrid material still in research development. This material family is being investigated for high-temperature structural applications and potentially for electronic or catalytic functions where the mixed metal-oxygen-nitrogen chemistry offers novel property combinations not achievable in conventional oxides or nitrides alone. Early-stage research suggests applications in harsh-environment coatings or functional ceramics, though industrial adoption remains limited pending further development and property characterization.

high-temperature coatingsresearch & developmentfunctional ceramicsrefractory applicationscatalytic materials (potential)electronic ceramics (experimental)

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)	0.1975	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

TaCuON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental