LiFeCoO4

ceramic

· JVASP-47623· LiFeCoO4

LiFeCoO4 is a mixed-metal oxide ceramic compound combining lithium, iron, and cobalt in an ordered crystal structure, synthesized for energy storage and electrochemical applications. This material is primarily investigated in research settings as a potential cathode material for lithium-ion batteries, where the combination of iron and cobalt offers a balance between cost reduction (compared to pure cobalt oxides) and electrochemical performance. The material family is notable for exploring alternatives to expensive layered oxide cathodes while maintaining reasonable capacity and cycle stability, making it relevant for engineers developing next-generation battery chemistries for consumer electronics, grid storage, or electric vehicles.

lithium-ion battery cathodesenergy storage materialselectrochemical devicescost-reduced cathode formulationsresearch and development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1701	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.963	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000125	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000135	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	20.86	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	20.27	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1197	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.495	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.

LiFeCoO4 — Properties & Data | MatWorld

LiFeCoO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental