LiZrO2

ceramic

· JVASP-50081· LiZrO2

Lithium zirconate (LiZrO₂) is an inorganic ceramic compound combining lithium and zirconium oxides, belonging to the family of advanced oxide ceramics. It is primarily investigated for nuclear and high-temperature applications, particularly as a tritium breeder material in fusion reactor blanket designs, where its ability to absorb and release tritium at elevated temperatures makes it valuable for fuel cycle closure. The material is also explored in thermal barrier coatings and solid-state electrolytes for energy storage, though most applications remain in research and development rather than high-volume commercial production.

fusion reactor blanketstritium breeding materialshigh-temperature ceramicssolid electrolytesthermal barrier coatingsnuclear energy systems

Compliance & Regulations

?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1872	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	0.000294	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000424	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.843	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.847	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.883	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

Safety & Biocompatibility

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.

LiZrO2 — Properties & Data | MatWorld

LiZrO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Safety & Biocompatibility