UPa3 — Properties & Data | MatWorld

UPa3

ceramic

· JVASP-125740· UPa3

UPa3 is a uranium-based ceramic compound, likely a uranium pnictide or chalcogenide belonging to the intermetallic/ceramic family of actinide materials. This material is primarily of research interest for nuclear fuel applications, advanced reactor systems, and fundamental studies of actinide material behavior, where its high density and thermal properties make it relevant for specialized nuclear engineering contexts.

nuclear fuel developmentadvanced reactor materialsactinide researchhigh-temperature ceramicsneutron absorber systemsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.60	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09380	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.02566	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.

UPa3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental