LiYO2S — Properties & Data | MatWorld

LiYO2S

ceramic

· LiYO2S

LiYO2S is an experimental lithium yttrium oxysulfide ceramic compound combining oxide and sulfide anion chemistry, developed primarily in research contexts for advanced functional applications. This material belongs to the family of mixed-anion ceramics, which are investigated for solid-state electrolytes, photocatalysts, and optical devices where the sulfide component can enhance ionic conductivity or light absorption compared to purely oxide counterparts. Its potential lies in solid-state battery systems and next-generation photocatalytic applications, though it remains largely in the laboratory stage without widespread industrial adoption.

solid-state electrolyte researchlithium-ion conductorphotocatalysis and optical materialsbattery developmentadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.09161	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.020	eV/atom	DFT

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.

LiYO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental