CeThO3

ceramic

· CeThO3

CeThO3 is a mixed-oxide ceramic compound combining cerium and thorium oxides, representing an actinide-bearing ceramic in the fluorite-structure family. This material is primarily investigated in nuclear fuel and waste immobilization research, where its chemical stability and radiation tolerance make it a candidate for encapsulating actinides or as a surrogate phase in advanced fuel forms. While not yet in widespread commercial production, CeThO3 is notable in materials research for modeling thorium-based nuclear fuel behavior and understanding oxide ceramic performance under irradiation.

nuclear fuel formsactinide immobilizationradiation-resistant ceramicswaste encapsulation researchhigh-temperature structural applications

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)	0.03600	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.997	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.

CeThO3 — Properties & Data | MatWorld

CeThO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental