Li2TeO4 — Properties & Data | MatWorld

Li2TeO4

ceramic

· JVASP-49173· Li2TeO4

Li₂TeO₄ is an inorganic ceramic compound composed of lithium and tellurium oxides, belonging to the family of lithium tellurates. This material is primarily of research and development interest rather than established industrial production, with potential applications in solid-state ionics, particularly as a component in lithium-ion conducting electrolytes and ceramic sintering additives for advanced battery and sensing technologies.

solid-state electrolyteslithium-ion batteriesceramic processing additivesthermal sensing applicationsresearch and development materialsoxide ceramic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.429	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.373	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	12.13	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.910	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.00621	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000908	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000305	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-159.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	458	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.680	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.

Li2TeO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental