Li3Sb — Properties & Data | MatWorld

Li3Sb

ceramic

· Li3Sb

Li3Sb is an intermetallic ceramic compound composed of lithium and antimony, belonging to the family of lithium-based ionic conductors and structural ceramics. This material is primarily investigated in research contexts for solid-state battery applications, where lithium-based ceramics serve as electrolyte materials or anode components, and for structural applications requiring lightweight ceramic phases. Engineers consider Li3Sb when designing advanced energy storage systems that demand high ionic conductivity, chemical stability, and resistance to lithium dendrite formation—properties that make it a candidate alternative to conventional liquid electrolytes in next-generation battery designs.

solid-state battery electrolyteslithium-ion battery anodeshigh-energy-density energy storagelightweight structural ceramicsresearch-phase battery materialsion-conducting ceramic compounds

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	27.76	GPa	DFT
↳	33.43	GPa	DFT · OptB88vdW
↳	27.76	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.6724	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)2 entries	0.1900	-	DFT · OptB88vdW
↳	0.1665	-	DFT · PBE
Shear Modulus(G)3 entries	23.81	GPa	DFT
↳	33.02	GPa	DFT · OptB88vdW
↳	23.81	GPa	DFT · PBE

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
Density(ρ)	3.412	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.6070	eV	DFT · OptB88vdW
↳	0.8470	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)3 entries	22.79	-	DFT · OptB88vdW
↳	12.39	-	DFT · PBE
↳	16.34 range 10.51–22.18median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.637	-	DFT · OptB88vdW
↳	8.215	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.3400	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.070	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00143	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00198	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-133	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	228.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	27.48	%	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)	0.00770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6825	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.

Li3Sb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental