TaCaOFN

ceramic

· TaCaOFN

TaCaOFN is an oxynitride ceramic compound containing tantalum, calcium, oxygen, and nitrogen elements, representing an emerging material class that combines properties of oxides and nitrides. This composition belongs to the family of complex ceramic oxynitrides, which are primarily of research interest for their potential to offer tailored mechanical, thermal, and chemical properties by balancing ionic and covalent bonding character. While industrial applications remain limited, materials in this chemical family are being investigated for high-temperature structural applications, wear resistance, and potential catalytic or functional ceramic uses where conventional oxides or single-phase nitrides fall short.

research and developmenthigh-temperature ceramicswear-resistant coatingsadvanced refractory materialsfunctional ceramic compounds

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)	1.001	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.540	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.

TaCaOFN — Properties & Data | MatWorld

TaCaOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental