UCeO3 — Properties & Data | MatWorld

UCeO3

ceramic

· UCeO3

UCeO3 is a mixed-valence uranium–cerium oxide ceramic compound that belongs to the family of actinide-based oxides with potential nuclear fuel and advanced materials applications. This is primarily a research-phase material studied for its crystallographic properties and thermal behavior in nuclear fuel systems and high-temperature ceramic applications. The uranium–cerium oxide system is of interest where synergistic effects between actinide and lanthanide chemistries could offer improved performance over conventional uranium dioxide fuel or pure cerium oxide refractories.

advanced nuclear fuelsactinide materials researchhigh-temperature ceramicsspent fuel studiesrefractory materials developmentfundamental materials characterization

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.6000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.258	eV/atom	DFT

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.

UCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental