Li2 V2 O4 F4
semiconductor· Li2 V2 O4 F4
Li₂V₂O₄F₄ is an experimental inorganic fluoride compound belonging to the lithium vanadium oxide family, classified as a semiconductor material. This compound is primarily of research interest in energy storage and electrochemistry communities, where lithium-containing vanadium oxides and fluorides are investigated for potential applications in lithium-ion battery cathodes and solid-state electrolyte systems. The fluorine substitution in the crystal structure is notable for modifying electronic properties and ionic transport characteristics compared to non-fluorinated analogs, making it relevant for researchers optimizing next-generation battery materials with enhanced cycling stability or ionic conductivity.
lithium-ion battery cathodes (research)solid-state electrolytes (experimental)high-energy-density storageelectrochemical device materialsfluoride-based ionic conductorsemerging energy storage systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.