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:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
5.004
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Dielectric Constant (Relative Permittivity)(εr)
26.59
-—
Magnetic Moment(μB)
0.000
µB—
Piezoelectric Modulus(eij)
0.07475
C/m²—
Seebeck Coefficient(S)
-10.01
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.06960
eV/atom—
Formation Energy(ΔHf)
-1.521
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

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.