Li2Fe2OF4
ceramic· JVASP-48694· Li2Fe2OF4
Li2Fe2OF4 is an oxyfluoride ceramic compound combining lithium, iron, oxygen, and fluorine—a mixed-anion ceramic that occupies the research frontier between conventional oxides and fluoride materials. This compound is primarily explored in battery and energy storage research, where mixed-anion frameworks can offer enhanced ionic conductivity and structural stability; it represents an experimental material family with potential applications in solid-state lithium-ion batteries and related electrochemical devices where the fluoride component may improve electrochemical performance or thermal stability compared to conventional oxide ceramics.
solid-state battery developmentlithium-ion conductor researchenergy storage materialselectrochemical deviceshigh-performance ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.069 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | -40.30 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1535 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.218 | 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.