Na2 V2 O4 F4

semiconductor

· Na2 V2 O4 F4

Sodium vanadium oxyfluoride (Na₂V₂O₄F₄) is an inorganic oxide-fluoride compound belonging to the vanadium-based semiconductor family, typically investigated for electrochemical and ionics applications. This material is primarily of research interest rather than established commercial production, with potential applications in solid-state batteries and energy storage systems where the combined vanadium and fluoride chemistry enables favorable ion transport and electrochemical stability. The oxyfluoride structure represents an emerging class of compounds designed to overcome limitations of conventional oxide ceramics in electrochemical devices.

solid-state battery electrolytesion conductor researchenergy storage materialselectrochemical devicesvanadium-based semiconductorsfluoride compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,440.4	ksi	—
Shear Modulus(G)	3,947.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.125	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.741	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.

Na2 V2 O4 F4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control