Mn4 Fe1 O8

semiconductor

· Mn4 Fe1 O8

Mn₄Fe₁O₈ is a mixed-metal oxide semiconductor combining manganese and iron in a spinel or related crystal structure, belonging to the family of transition-metal oxides used in functional ceramics. This composition is primarily investigated in research contexts for applications requiring magnetic, catalytic, or electrochemical functionality, offering potential advantages over single-metal oxides through synergistic effects between Mn and Fe sites. The material is notable for its potential in energy storage, environmental remediation, and sensing applications where the dual transition-metal centers can provide enhanced performance compared to binary alternatives.

battery electrodes and energy storagecatalytic converters and environmental remediationmagnetic ceramics and spintronicsgas sensors and electrochemical devicesresearch and materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.649	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Mn4 Fe1 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control