Li4TeO5 — Properties & Data | MatWorld

Li4TeO5

ceramic

· JVASP-21034· Li4TeO5

Li4TeO5 is an inorganic ceramic compound combining lithium and tellurium oxides, belonging to the family of mixed-metal oxide ceramics. This material is primarily investigated in solid-state electrolyte and ionic conductor research, where its lithium-ion transport properties make it a candidate for advanced battery and energy storage applications. Li4TeO5 represents an exploratory composition in the broader field of lithium-based ceramic electrolytes, offering potential advantages in thermal stability and ionic conductivity compared to conventional polymer electrolytes, though it remains largely in research and development rather than widespread commercial production.

solid-state battery electrolytesionic conductorsenergy storage researchhigh-temperature electrochemical deviceslithium-ion transport materialsadvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.212	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.829	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.762	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000891	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000933	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-169.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	425.2	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)	-1.915	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.

Li4TeO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental