Pa3O — Properties & Data | MatWorld

Pa3O

ceramic

· JVASP-125708· Pa3O

Pa3O is a rare earth ceramic compound containing protactinium and oxygen, representing a specialized material from the actinide oxide family. This compound is primarily of research and scientific interest rather than established industrial production, with potential applications in nuclear materials science, solid-state chemistry, and high-density ceramic systems. Its notable density and chemical composition make it relevant to investigators studying actinide chemistry, advanced nuclear fuel forms, and refractory ceramic properties, though practical engineering applications remain limited and largely confined to specialized research environments.

Nuclear materials researchActinide chemistry studiesHigh-density ceramicsRefractory oxide researchMaterials characterizationSpecialized scientific applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.03	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)	1.264	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2480	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.

Pa3O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental