Li3 Fe2 C4 O12

semiconductor

· Li3 Fe2 C4 O12

Li₃Fe₂C₄O₁₂ is a lithium iron carbonate oxide compound belonging to the semiconductor ceramic family, representing an experimental composition currently pursued in materials research rather than established commercial production. This material is of interest in the lithium-ion battery and energy storage research community, where layered lithium compounds with mixed valence iron centers are being explored for potential cathode or electrolyte applications; it exemplifies the class of multivalent transition-metal lithium oxides that researchers target to improve energy density, cycle life, or ionic conductivity compared to conventional spinel and layered oxide designs.

battery cathode materials (research)lithium-ion energy storagesolid-state electrolyte developmentmixed-valence ceramic compoundsadvanced energy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1499	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.556	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.

Li3 Fe2 C4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control