TaTaON2 — Properties & Data | MatWorld

TaTaON2

ceramic

· TaTaON2

TaTaON₂ is an oxynitride ceramic compound combining tantalum, oxygen, and nitrogen in a mixed-valent structure. This material is primarily of research interest rather than established commercial use, belonging to the family of transitional metal oxynitrides that are being investigated for their potential electronic, photocatalytic, and refractory properties. The oxynitride composition offers a strategy to engineer electronic band gaps and chemical reactivity beyond conventional oxides or nitrides alone.

photocatalytic applicationswater purification researchhigh-temperature ceramics (research stage)electronic/semiconductor researchrefractory coating developmentenergy conversion devices (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)	0.00154	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4600	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.

TaTaON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental