Li4Fe2TeWO12 — Properties & Data | MatWorld

Li4Fe2TeWO12

ceramic

· JVASP-45911· Li4Fe2TeWO12

Li4Fe2TeWO12 is a complex oxide ceramic compound containing lithium, iron, tellurium, and tungsten. This is an experimental research material rather than a commercial product, likely of interest for electrochemical or photocatalytic applications given its multi-valent transition metal composition. The material family of mixed-metal oxides continues to be explored for energy storage, catalysis, and functional ceramic applications where the combination of different metal centers can provide enhanced performance over single-phase alternatives.

experimental ceramics researchbattery and energy storage developmentphotocatalytic materialsoxide-based catalystsmaterials chemistry explorationsolid-state electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.621	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.010	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000838	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000778	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	4.260	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.523	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)	0.09330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.775	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.

Li4Fe2TeWO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental