LiLa2Os — Properties & Data | MatWorld

LiLa2Os

ceramic

· JVASP-40534· LiLa2Os

LiLa₂O₅ is an inorganic oxide ceramic compound containing lithium and lanthanum, belonging to the mixed rare-earth oxide family. This material is primarily of research and development interest rather than a mature commercial ceramic, with potential applications in solid-state electrolytes, optical coatings, and high-temperature ceramics where the combination of lithium and rare-earth elements provides ionic conductivity or specialized dielectric properties. Engineers would consider this compound when designing advanced energy storage systems, solid-state batteries, or specialized optical/thermal components where conventional ceramics fall short, though material availability and processing maturity remain limited compared to established alternatives.

solid-state battery electrolytesionic conductorsoptical coatings and windowshigh-temperature ceramicsresearch and development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.210	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.00100	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00267	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00252	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-28.87	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-28.27	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)	0.06500	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1310	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.

LiLa2Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental