Li2 Fe1 Cu1 O4

semiconductor

· Li2 Fe1 Cu1 O4

Li₂Fe₁Cu₁O₄ is a mixed-metal oxide semiconductor combining lithium, iron, and copper in a quaternary compound structure. This material belongs to the family of transition-metal oxides and represents an experimental composition of interest in battery materials and catalysis research, rather than an established commercial material. The combination of lithium with redox-active iron and copper enables potential applications in lithium-ion energy storage and electrocatalysis, where the copper-iron co-doping may enhance charge transfer and catalytic activity compared to single-transition-metal alternatives.

battery cathode materialslithium-ion energy storagecatalytic electrodesoxygen reduction catalysisresearch/experimental compoundselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	119.8	GPa	—
Shear Modulus(G)	62.77	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00880	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.573	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.

Li2 Fe1 Cu1 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control