ThMgO3

ceramic

· ThMgO3

ThMgO3 is a thorium-magnesium oxide ceramic compound that combines thorium dioxide with magnesium oxide in a perovskite or related crystal structure. This material is primarily of research interest for nuclear applications and high-temperature environments, where thorium-containing ceramics are explored for their thermal stability, radiation resistance, and potential use in advanced nuclear fuel forms and refractory applications. Compared to conventional refractory oxides, thorium ceramics offer unique nuclear properties but remain largely experimental, with adoption limited by regulatory considerations around thorium handling and the maturity of conventional alternatives in established industries.

nuclear fuel matriceshigh-temperature refractoriesradiation-resistant ceramicsresearch materialsthermal barrier coatings (experimental)advanced nuclear waste forms

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)	5.339	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)	-3.599	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.

ThMgO3 — Properties & Data | MatWorld

ThMgO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental