Li3SbS4 — Properties & Data | MatWorld

Li3SbS4

ceramic

· Li3SbS4

Li3SbS4 is a lithium-based ceramic sulfide compound under investigation as a solid-state electrolyte material for advanced battery systems. This material belongs to the family of lithium superionic conductors (LISICONs) and related sulfide-based ceramics, which are receiving significant research attention as replacements for conventional liquid electrolytes in next-generation lithium-ion and lithium-metal batteries. Engineers consider Li3SbS4 primarily for its ionic conductivity and electrochemical stability, offering potential advantages in energy density, thermal safety, and cycle life compared to conventional liquid electrolyte alternatives, though large-scale industrial implementation remains limited pending further development of manufacturing processes and interface engineering.

solid-state battery electrolyteslithium-ion battery developmenthigh-energy-density energy storageelectric vehicle battery systemsresearch and prototyping applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10.20	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	7.020	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.051	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.015	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	4.578	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.557	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.04110	C/m²	DFT · OptB88vdW
↳	0.00304	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.00120	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000989	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-289.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	375.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.1443	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8195	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.

Li3SbS4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental