Li8S — Properties & Data | MatWorld

Li8S

ceramic

· JVASP-130712· Li8S

Li8S is an ionic ceramic compound composed of lithium and sulfur, belonging to the family of lithium chalcogenides. This material is primarily investigated in research contexts as a solid-state electrolyte and cathode material for next-generation lithium-sulfur batteries, where its high lithium-ion conductivity and chemical stability with lithium metal anodes make it a candidate for safer, higher-energy-density energy storage systems compared to conventional liquid electrolytes.

solid-state battery electrolyteslithium-sulfur battery cathodesnext-generation energy storageion-conductive ceramicsresearch and development materialselectric vehicle power systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	769	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1857	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3222	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.

Li8S

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental