ZrYbO3 — Properties & Data | MatWorld

ZrYbO3

ceramic

· ZrYbO3

ZrYbO3 is a rare-earth zirconate ceramic compound combining zirconium oxide with ytterbium oxide, belonging to the family of pyrochlore or perovskite-structure ceramics. This material is primarily investigated in thermal barrier coating (TBC) systems and high-temperature structural applications where exceptional thermal stability and low thermal conductivity are required. Compared to conventional yttria-stabilized zirconia (YSZ), rare-earth zirconates like ZrYbO3 offer improved phase stability at ultra-high temperatures and reduced thermal conductivity, making them candidates for next-generation aerospace propulsion systems and advanced energy applications; however, the material remains largely experimental with limited commercial deployment.

thermal barrier coatingsjet engine componentshigh-temperature structural ceramicsaerospace propulsionadvanced power generationresearch/experimental 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)	4.007	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)	-3.455	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.

ZrYbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental