Na4 V4 O12

semiconductor

· Na4 V4 O12

Na₄V₄O₁₂ is a mixed-valence vanadium oxide ceramic compound belonging to the family of layered vanadium bronzes, where sodium ions are incorporated into the vanadium-oxygen framework. This material is primarily investigated in research settings for energy storage and electrochemical applications, particularly as a cathode material or ion-conductor in sodium-ion batteries and solid-state electrolyte systems, where its structural flexibility and ion transport capability offer potential advantages over traditional lithium-based systems.

sodium-ion batteriescathode materialssolid-state electrolytesenergy storage deviceselectrochemical researchalternative battery chemistries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.023	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.456	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.

Na4 V4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control