Li4Co7O2F14
ceramic· JVASP-144002· Li4Co7O2F14
Li₄Co₇O₂F₁₄ is an experimental lithium cobalt oxide-fluoride ceramic compound under investigation as a potential cathode material for advanced lithium-ion batteries. This mixed-anion ceramic represents research into fluoride-based lithium conductors and high-energy-density battery chemistries, where the fluoride component may enhance ionic conductivity and electrochemical stability compared to conventional oxide cathodes. Engineers considering this material would be evaluating it for next-generation battery systems targeting higher energy density, improved cycle life, or solid-state battery architectures, though it remains primarily in the research phase rather than commercial production.
lithium-ion battery cathodessolid-state battery researchhigh-energy-density storageadvanced energy materialsfluoride conductor development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1466 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 9.046 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08680 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.006 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.