LaZrO3 — Properties & Data | MatWorld

LaZrO3

ceramic

· LaZrO3

LaZrO3 is a lanthanum zirconate ceramic compound belonging to the pyrochlore or perovskite family of oxide ceramics. This material is primarily investigated as a thermal barrier coating (TBC) and high-temperature structural ceramic due to its low thermal conductivity and high melting point, making it an alternative or complement to yttria-stabilized zirconia (YSZ) in demanding thermal applications. LaZrO3 is largely a research and development material, with industrial adoption limited; it shows promise for next-generation aerospace and power generation applications where improved thermal insulation or enhanced phase stability at extreme temperatures is required.

thermal barrier coatingsgas turbine engineshigh-temperature structural ceramicsaerospace propulsionadvanced power generationrefractory applications

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	0.00300	μB	DFT
↳	-0.03596	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	-3.420	eV/atom	DFT
↳	0.1400	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.

LaZrO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental