Li2FeCoO4

ceramic
· JVASP-91986· Li2FeCoO4

Li2FeCoO4 is a lithium-based transition metal oxide ceramic compound combining iron and cobalt in a spinel or related layered structure. This material is primarily investigated in battery and energy storage research, where mixed-metal lithium oxides serve as cathode materials for lithium-ion cells; the iron-cobalt combination offers potential advantages in cycling stability, cost reduction (vs. nickel-heavy chemistries), and tailored electrochemical performance. While not yet a mainstream commercial cathode material, Li2FeCoO4 exemplifies the class of high-energy-density ceramic compounds that researchers develop to improve energy density, cycle life, and raw material sustainability in next-generation battery technologies.

lithium-ion battery cathodesenergy storage researchelectrochemical devicesmixed-metal oxide ceramicssustainable battery materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.