Lu4 Co4 O14

semiconductor

· Lu4 Co4 O14

Lu₄Co₄O₁₄ is a rare-earth cobalt oxide ceramic compound belonging to the family of mixed-valence transition metal oxides. This is primarily a research material rather than an established commercial product, investigated for its potential electrochemical and magnetic properties in solid-state applications. The lutetium-cobalt-oxygen system is of interest to materials scientists exploring advanced ceramics for energy storage, catalysis, and solid oxide fuel cell (SOFC) components, where the combination of rare-earth and 3d transition metal cations can offer enhanced ionic conductivity or electrocatalytic activity compared to simpler binary oxides.

solid oxide fuel cellscatalytic materials researchelectrochemical deviceshigh-temperature ceramicsmixed-valence oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.419	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.

Lu4 Co4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control