Li2Fe2OF4 — Properties & Data | MatWorld

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.069	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1535	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.218	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Li2Fe2OF4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental