UTaN2 — Properties & Data | MatWorld

UTaN2

ceramic

· JVASP-141336· UTaN2

UTaN2 is a uranium tantalum nitride ceramic compound belonging to the refractory ceramic family, characterized by a complex nitride structure combining uranium and tantalum elements. This material is primarily of research interest for ultra-high-temperature applications and advanced nuclear fuel forms, where its thermal stability and resistance to extreme conditions make it a candidate for next-generation reactor designs and specialized aerospace components. As an experimental compound, UTaN2 represents the broader potential of mixed-metal nitride ceramics for environments where conventional refractories and ceramics become unstable.

advanced nuclear fuelultra-high-temperature ceramicsrefractory applicationsaerospace thermal protectionmaterials researchextreme environment components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.65	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.441	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.494	eV/atom	DFT · OptB88vdW

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.

UTaN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental