Li4 Fe2 Cu3 O10

semiconductor

· Li4 Fe2 Cu3 O10

Li₄Fe₂Cu₃O₁₀ is a mixed-metal oxide semiconductor compound containing lithium, iron, and copper in a ceramic lattice structure. This material is primarily of research interest for energy storage and electrochemical applications, particularly in lithium-ion battery cathode materials and solid-state electrolyte development, where the combination of lithium mobility, redox activity of iron and copper, and structural stability make it a candidate for next-generation battery technologies. Engineers and materials scientists investigate such ternary oxide compositions to optimize ionic conductivity, electronic properties, and cycling stability beyond conventional single-metal oxide systems.

lithium-ion battery cathodessolid-state electrolyteselectrochemical energy storagemixed-valence oxide semiconductorsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	103.1	GPa	—
Shear Modulus(G)	57.21	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00750	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.409	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.

Li4 Fe2 Cu3 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control