FeCo3O8

ceramic

· JVASP-30289· FeCo3O8

FeCo3O8 is a mixed-valence iron-cobalt oxide ceramic compound belonging to the spinel or spinel-related oxide family. This material is primarily of research interest for applications exploiting magnetic and electrochemical properties inherent to iron-cobalt oxide systems. Industrial relevance centers on energy storage, catalysis, and magnetic device applications where the dual-metal oxide composition offers tunable electronic and magnetic behavior compared to single-metal oxide alternatives.

battery electrodes and energy storageelectrochemical catalystsmagnetic devicesresearch ceramicstransition metal oxidesmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	-60.00	MPa	—
Exfoliation Energy(Eexf)	22.01	meV/atom	—
Poisson's Ratio(ν)	-0.8500	-	—
Shear Modulus(G)	-1.600	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.994	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Seebeck Coefficient(S)	24.98	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1285	eV/atom	—
Formation Energy(ΔHf)	-1.032	eV/atom	—

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

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.

FeCo3O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental