ScThO3 — Properties & Data | MatWorld

ScThO3

ceramic

· ScThO3

ScThO3 is a rare-earth oxide ceramic compound combining scandium and thorium oxides, primarily of research and development interest rather than established commercial use. This material belongs to the family of mixed rare-earth ceramics being investigated for high-temperature structural applications, nuclear fuel matrices, and advanced refractory systems where thermal stability and chemical inertness are critical. ScThO3 represents an experimental composition in the broader exploration of thorium-based ceramics and scandium-doped systems for extreme environment engineering.

advanced refractory materialsnuclear fuel applicationshigh-temperature ceramics researchthermal barrier coatingsradiation-resistant matrices

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)	0.1960	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.609	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.

ScThO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental