Li2MnFe3O8

ceramic

· JVASP-43158· Li2MnFe3O8

Li2MnFe3O8 is a mixed-metal oxide ceramic belonging to the spinel family, combining lithium, manganese, and iron oxides in a crystalline structure. This compound is primarily investigated as a cathode material for lithium-ion batteries and solid-state energy storage systems, where its multi-valent metal composition offers potential advantages in charge capacity and electrochemical cycling performance. The material represents active research into high-energy-density battery ceramics as an alternative or complement to conventional layered oxide cathodes.

lithium-ion battery cathodesenergy storage systemssolid-state battery developmentelectrochemical applicationsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1676	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000557	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000599	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	23.55	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	24.32	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)	0.01510	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.773	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.

Li2MnFe3O8 — Properties & Data | MatWorld

Li2MnFe3O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental