ThErO3

ceramic

· ThErO3

Thorium oxide (ThErO₃) is a rare-earth ceramic compound combining thorium and erbium oxides, belonging to the family of mixed rare-earth oxides used in high-temperature and nuclear applications. This material is primarily of research and specialized industrial interest, valued for its thermal stability, radiation resistance, and potential use in nuclear fuel systems, refractory applications, and advanced ceramics where conventional oxides reach their performance limits.

nuclear fuel matrix materialshigh-temperature refractoriesradiation-resistant ceramicsadvanced nuclear engineeringthorium fuel cycle researchextreme environment 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)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.030	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.

ThErO3 — Properties & Data | MatWorld

ThErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental