Li4 Fe2 Te1 W1 O12

semiconductor

· Li4 Fe2 Te1 W1 O12

Li4Fe2TeWO12 is a complex mixed-metal oxide semiconductor containing lithium, iron, tellurium, and tungsten. This is an experimental compound of research interest rather than an established commercial material, likely investigated for solid-state ionic conductivity or electrochemical applications given its lithium content and ceramic oxide structure. Materials in this family are being explored for next-generation energy storage and solid electrolyte applications where conventional materials face limitations.

solid-state battery researchionic conductor developmentelectrochemical energy storageexperimental semiconductor applicationshigh-temperature ionic systemsmaterials screening and discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6766	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.805	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Li4 Fe2 Te1 W1 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control