YTh4O10 — Properties & Data | MatWorld

YTh4O10

ceramic

· JVASP-44464· YTh4O10

YTh4O10 is a yttrium-thorium oxide ceramic compound that belongs to the rare-earth oxide family, typically investigated for high-temperature structural and refractory applications. This material is primarily of research interest rather than established commercial production, valued in the materials science community for its potential in extreme-temperature environments where thermal stability and chemical resistance are critical. Its dense crystal structure and rare-earth composition make it a candidate for advanced aerospace and nuclear engineering contexts where conventional ceramics reach performance limits.

high-temperature refractory materialsnuclear fuel matrix researchaerospace thermal protectionrare-earth oxide ceramicsexperimental composite reinforcementextreme-environment structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.969	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00241	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00234	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	99.95	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	97.75	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05100	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.934	eV/atom	DFT · OptB88vdW

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.

YTh4O10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental