Li4 V2 As2 C2 O14

semiconductor

· Li4 V2 As2 C2 O14

Li₄V₂As₂C₂O₁₄ is a complex mixed-valence lithium vanadium arsenate ceramic compound, representing an experimental semiconductor material from the class of polyanionic framework structures. This compound belongs to an emerging family of materials designed for energy storage and electronic applications, combining lithium-ion conductivity pathways with redox-active vanadium centers. While primarily investigated in research settings rather than established industrial production, materials in this chemical family are notable for their potential in next-generation battery cathodes and solid-state electrolytes where framework flexibility and lithium mobility are critical.

lithium-ion battery cathodes (research)solid-state electrolyte developmentadvanced energy storage systemssemiconductor device researchmixed-valence oxide frameworks

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.825	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 V2 As2 C2 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control