YCaO3 — Properties & Data | MatWorld

YCaO3

ceramic

· YCaO3

YCaO3 (yttrium calcium oxide) is a rare-earth ceramic compound belonging to the perovskite and pyrochlore oxide family, typically studied as a functional ceramic material for high-temperature and specialty applications. This material is primarily of research interest for thermal barrier coatings, solid oxide fuel cells (SOFCs), and other advanced ceramic systems where rare-earth stabilization improves phase stability and thermal properties at elevated temperatures. YCaO3 is notable within the rare-earth oxide ceramic family for its potential to provide superior sintering behavior and phase stability compared to conventional yttria or ceria-based ceramics, though industrial adoption remains limited outside specialized high-temperature applications.

thermal barrier coatingssolid oxide fuel cellshigh-temperature ceramicsrare-earth oxide researchrefractory applicationselectrolyte materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.1930	μB	DFT
↳	1.000	μB	DFT

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.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.145	eV/atom	DFT
↳	0.9400	eV/atom	DFT

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.

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.

YCaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental