PrYO2

ceramic

· JVASP-52275· PrYO2

PrYO₂ is a praseodymium yttrium oxide ceramic compound belonging to the rare earth oxide family. This material is primarily investigated for high-temperature applications and advanced optical or electronic device contexts where rare earth dopants or mixed rare earth oxides provide functional properties. While not yet widely established in mainstream industrial production, PrYO₂ represents the research frontier in refractory ceramics and solid-state materials, where engineers select rare earth oxide combinations to optimize thermal stability, chemical inertness, or specialized electromagnetic behavior.

high-temperature refractoriesrare earth applications researchoptical materials developmentthermal barrier coatings (candidate)solid-state electronicsaerospace material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2553	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000160	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000160	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.560	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.253	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)	0.05710	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.095	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.

PrYO2 — Properties & Data | MatWorld

PrYO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental