Mn4FeO8 — Properties & Data | MatWorld

Mn4FeO8

ceramic

· JVASP-44644· Mn4FeO8

Mn₄FeO₈ is a mixed-valence manganese-iron oxide ceramic belonging to the spinel or related oxide families, combining manganese and iron cations in a structured lattice. This compound is primarily of interest in research contexts for magnetic and electrochemical applications, including energy storage systems and catalytic processes where the redox activity of manganese-iron pairs offers potential advantages over single-metal alternatives. The material's mixed-metal composition makes it notable for applications requiring tunable electronic or magnetic properties that pure oxides cannot easily achieve.

battery electrodes (research phase)electrochemical catalysismagnetic materials developmentenergy storage systemsredox-active ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.923	kg/m³	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	0.000157	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000146	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.000	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-2.040	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.648	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.

Mn4FeO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental