Fe2 Ni4 O8

semiconductor
· Fe2 Ni4 O8

Fe₂Ni₄O₈ is a mixed-valence iron-nickel oxide semiconductor, a ternary spinel-related compound that combines ferromagnetic and semiconducting characteristics. This material is primarily investigated in research contexts for applications requiring coupled magnetic and electronic functionality, particularly in sensors, catalysis, and energy storage devices where the interaction between nickel and iron oxidation states can be leveraged. Its notable distinction versus single-metal oxides lies in the synergistic effects of dual transition metals, making it relevant for researchers developing next-generation magnetoresistive or magneto-electronic components, though it remains largely outside mainstream industrial production at this stage.

experimental magnetic semiconductorsgas sensors and detectioncatalytic applicationsmagnetic data storage researchenergy storage electrodesspintronic device materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.