Li3Fe(CoO2)4

ceramic

· Li3Fe(CoO2)4

Li3Fe(CoO2)4 is a lithium-iron-cobalt oxide ceramic compound under investigation as a potential cathode material for advanced lithium-ion battery systems. This mixed-metal oxide belongs to the layered oxide family of battery materials, where the combination of iron and cobalt is explored to balance energy density, cycle stability, and cost relative to conventional cobalt-rich or nickel-based cathodes. While primarily a research-phase material rather than a commercial product, compounds in this family are being developed to improve energy storage performance and reduce reliance on scarce cobalt in next-generation battery chemistries.

lithium-ion battery cathodesenergy storage researchelectric vehicle powertrainsportable electronics batteriesstationary energy storage systemsadvanced cathode material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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.

Li3Fe(CoO2)4

Electrical Properties

Regulatory Screening

Environmental