TaMoO2N — Properties & Data | MatWorld

TaMoO2N

ceramic

· TaMoO2N

TaMoO₂N is a mixed-metal oxynitride ceramic compound combining tantalum, molybdenum, oxygen, and nitrogen. This material represents an emerging class of high-entropy ceramics designed to achieve enhanced hardness, thermal stability, and oxidation resistance by leveraging multiple metallic elements in a single-phase structure. While largely in the research and development phase, oxynitride ceramics like this are being investigated for extreme-environment applications where conventional carbides and nitrides fall short, particularly as an alternative to traditional hard coatings and refractory materials.

hard coatings and wear protectionhigh-temperature structural applicationscutting tool insertsaerospace thermal barriersresearch materials for advanced ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00723	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

TaMoO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental