Li2 V1 Fe1 O4

semiconductor

· Li2 V1 Fe1 O4

Li₂VFeO₄ is a mixed-metal oxide semiconductor compound containing lithium, vanadium, and iron in a spinel-related crystal structure. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a potential cathode material for lithium-ion batteries where the mixed-valence transition metals enable tunable electrochemical properties. While not yet widely deployed in commercial products, this compound family is investigated for next-generation battery chemistries seeking alternatives to conventional layered oxides, offering potential advantages in cost, cycle stability, or energy density through structural flexibility and multi-electron redox activity.

lithium-ion battery cathodesenergy storage researchelectrochemical systemsmixed-metal oxidesadvanced battery developmentsolid-state energy devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	172.5	GPa	—
Shear Modulus(G)	87.83	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.047	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.

Li2 V1 Fe1 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control