Nb4 Co4 O18

semiconductor

· Nb4 Co4 O18

Nb₄Co₄O₁₈ is a mixed-metal oxide semiconductor composed of niobium and cobalt in a complex perovskite-related structure. This is a research-phase compound studied for its electronic and ionic transport properties, rather than an established commercial material. The niobium-cobalt oxide family shows promise in electrochemistry and materials physics, with potential applications in solid-state energy storage and catalytic systems, though industrial adoption remains limited and specific performance advantages over conventional alternatives are still being characterized.

experimental semiconductorssolid-state battery materialscatalytic substratesionic conductorsresearch prototypingmixed-valence oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.205	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.715	eV/atom	—

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

Regulatory Screening

Environmental

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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.

Nb4 Co4 O18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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