LiBiS — Properties & Data | MatWorld

LiBiS

ceramic

· JVASP-134190· LiBiS

LiBiS (lithium bismuth sulfide) is an inorganic ceramic compound belonging to the sulfide ceramic family, characterized by a ternary composition combining lithium, bismuth, and sulfide ions. This material is primarily of research and development interest for solid-state electrolyte and ionic conductor applications, where its crystal structure enables lithium-ion transport; it represents an emerging class of materials being explored to improve solid-state battery performance compared to conventional oxide ceramics. LiBiS and related mixed-cation sulfide ceramics are investigated for next-generation energy storage devices where chemical stability and ionic conductivity must be balanced, though industrial deployment remains limited relative to established alternatives like LLZO or composite polymer-ceramic systems.

solid-state battery electrolytesionic conductor researchlithium-ion transport materialsnext-generation energy storageceramic electrolyte developmentlaboratory and prototype applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26.27	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	8.540	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.073	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)	0.4789	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4092	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.

LiBiS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental