CeU5O12 — Properties & Data | MatWorld

CeU5O12

ceramic

· JVASP-52329· CeU5O12

CeU5O12 is a mixed-oxide ceramic compound containing cerium and uranium in a defined stoichiometric ratio, belonging to the class of actinide-bearing ceramic materials. This compound is primarily investigated in nuclear fuel research and materials science contexts, where its thermal, structural, and radiation tolerance properties are of interest for advanced nuclear fuel forms and waste immobilization applications. Its notable characteristics relative to conventional uranium oxides stem from the cerium addition, which can influence sintering behavior, oxygen stoichiometry control, and potential compatibility with nuclear fuel cycle processes.

nuclear fuel formsactinide materials researchceramic waste immobilizationhigh-temperature materials testingradiation-tolerant ceramicsadvanced fuel development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.53	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	10.00	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000669	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000684	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	28.16	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	28.37	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02390	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.607	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.

CeU5O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental