TlHfON2

ceramic

· TlHfON2

TlHfON2 is an experimental oxynitride ceramic compound combining thallium, hafnium, oxygen, and nitrogen. This material belongs to the family of advanced refractory oxynitrides, which are primarily investigated in research settings for high-temperature structural applications where conventional oxides reach their performance limits. The incorporation of nitrogen into hafnium-based ceramics is designed to improve hardness, thermal stability, and oxidation resistance compared to pure oxide counterparts, making it a candidate for extreme-environment engineering, though industrial adoption remains limited and material properties are still being characterized.

high-temperature structural ceramicsrefractory applicationsresearch and developmentoxidation-resistant coatingsadvanced ceramic compositesextreme-environment 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)	-0.3844	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

TlHfON2 — Properties & Data | MatWorld

TlHfON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental