Li2Fe3O3F5 — Properties & Data | MatWorld

Li2Fe3O3F5

ceramic

· JVASP-42543· Li2Fe3O3F5

Li2Fe3O3F5 is a lithium iron oxide fluoride ceramic compound belonging to the mixed-valent iron oxide family, potentially of interest for electrochemical or structural applications. This material is primarily investigated in research contexts for battery or energy storage applications, where the combination of lithium and iron offers potential electrochemical activity, though it remains largely experimental rather than established in commercial manufacturing. Engineers would consider this compound family for next-generation energy storage systems or high-temperature ionic conductors where the fluoride incorporation may enhance specific functional properties compared to conventional lithium iron oxides.

battery materials (research)lithium-ion energy storageceramic electrolyteshigh-temperature ionic conductorsmixed-valent oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1372	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000318	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000246	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	27.37	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	24.34	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.079	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.

Li2Fe3O3F5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental