Li4SbTe3O12 — Properties & Data | MatWorld

Li4SbTe3O12

ceramic

· JVASP-43419· Li4SbTe3O12

Li4SbTe3O12 is an oxide ceramic compound combining lithium, antimony, and tellurium—a composition that places it within the family of mixed-metal oxides of primary interest for solid-state ionics research. This material is investigated primarily for its potential as a solid electrolyte or ion-conducting ceramic in lithium-based energy storage systems, where it may offer advantages in thermal stability and ionic conductivity compared to conventional liquid or polymer electrolytes. While not yet widely deployed in commercial products, compounds in this material family are being developed to enable next-generation solid-state batteries and high-temperature electrochemical devices that require chemically inert, structurally robust ceramic electrolytes.

solid-state battery electrolytesionic conductor researchlithium-ion storage systemshigh-temperature electrochemistryexperimental energy materialsceramic electrolyte development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.004	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	26.59	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.07475	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000290	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000215	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-10.01	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-14.32	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06960	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.521	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.

Li4SbTe3O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental