LiCuO2S — Properties & Data | MatWorld

LiCuO2S

ceramic

· LiCuO2S

LiCuO₂S is an experimental mixed-anion ceramic compound combining lithium, copper, oxygen, and sulfur—a composition class under active research for energy storage and solid-state ionic applications. This material belongs to the family of layered oxysulfides, where the simultaneous presence of oxide and sulfide anions can modulate electronic structure and ion transport; it has not yet achieved widespread industrial production or deployment. Interest in this compound is driven by potential applications in solid electrolytes and cathode materials for next-generation lithium batteries, where the mixed-anion strategy may offer improved ionic conductivity or electrochemical stability compared to single-anion alternatives.

solid-state battery electrolyteslithium-ion cathode materialsresearch phase materialsionic conductorsenergy storage devices

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)	0.5764	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

LiCuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental