TmPaO4 — Properties & Data | MatWorld

TmPaO4

ceramic

· JVASP-53445· TmPaO4

TmPaO4 is a rare-earth ceramic compound containing thulium and protactinium oxides, belonging to the family of actinide-lanthanide mixed-metal oxides. This is a specialized research material studied primarily for nuclear fuel chemistry, radiation shielding, and high-temperature ceramic applications where the combination of rare-earth and actinide elements offers unique thermal and radiation properties.

nuclear fuel materials researchradiation shielding ceramicshigh-temperature structural ceramicsactinide material characterizationadvanced reactor developmentexotic ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.10	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.872	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.609	-	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)	0.01960	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-4.018	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.

TmPaO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental