LaLiO2S

ceramic
· LaLiO2S

LaLiO₂S is an oxysulfide ceramic compound containing lanthanum, lithium, oxygen, and sulfur, representing an emerging class of mixed-anion ceramics that combine ionic conductivity with thermal stability. This material is primarily of research interest for solid-state battery electrolytes and related ionic conductor applications, where the combination of lithium mobility and structural framework offers potential advantages over conventional oxide or sulfide ceramics in energy storage systems. LaLiO₂S and related oxysulfide compositions are notable for their ability to bridge properties of oxide (thermal stability, oxidation resistance) and sulfide (ionic conductivity) ceramics, though industrial deployment remains limited and the material is actively studied in laboratory and early development settings.

solid-state battery electrolytesionic conductorsnext-generation energy storageresearch and developmenthigh-temperature ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

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.
LaLiO2S — Properties & Data | MatWorld