Li5SbS — Properties & Data | MatWorld

Li5SbS

ceramic

· JVASP-52357· Li5SbS

Li5SbS is an inorganic ceramic compound in the lithium-based sulfide family, designed as a solid electrolyte material for next-generation battery systems. This is an experimental/research compound currently under investigation for all-solid-state lithium-ion batteries, where it offers potential advantages in ionic conductivity and electrochemical stability compared to conventional liquid electrolytes. Engineers evaluate this material where energy density, thermal stability, and long cycle life are critical—particularly in automotive, aerospace, and grid storage applications where traditional Li-ion technology faces safety or performance limitations.

solid-state battery electrolyteslithium-ion cell researchelectric vehicle power systemshigh-energy-density storagethermal stability applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	35.89	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1800	-	DFT · OptB88vdW
Shear Modulus(G)	30.57	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.547	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9290	eV	DFT · OptB88vdW
↳	1.286	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	20.79	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.163	-	DFT · OptB88vdW
↳	7.275	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000470	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.25	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9657	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.

Li5SbS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental