LiCsO2S

ceramic

· LiCsO2S

LiCsO₂S is an experimental mixed-cation ceramic compound combining lithium, cesium, oxygen, and sulfur—a composition that places it within the family of multinary oxide-sulfide ceramics. This material is primarily a research compound studied for potential applications in solid-state electrolytes and ion-conducting ceramics, where the mixed alkali-metal cation structure may enable enhanced lithium or cesium ion transport. While not yet deployed in mainstream industrial applications, materials in this composition family are of interest to the solid-state battery and advanced ionics communities seeking alternatives to conventional electrolyte materials.

solid-state battery electrolytes (research)ion-conducting ceramicslithium-ion transport materialsmultinary ceramic compoundsadvanced energy storage (exploratory)

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)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.960	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.

LiCsO2S — Properties & Data | MatWorld

LiCsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental