Nb3CuO8

Name: Nb3CuO8
Brand: MatWorld

semiconductor

· Nb3CuO8

Nb3CuO8 is a mixed-metal oxide semiconductor compound combining niobium and copper in a complex crystal structure. This material belongs to the family of transition-metal oxides and remains primarily a research compound rather than an established commercial material. Interest in this compound centers on its potential electronic and catalytic properties within the broader class of copper-niobium oxide systems, which are explored for applications requiring specific defect chemistry, mixed-valence behavior, or photocatalytic activity.

Research photocatalysisExperimental semiconductorsMixed-oxide electronicsCatalytic materials developmentSolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1969	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.470	eV	Measured
↳	0.7430	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.429	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Nb3CuO8 — Properties & Data | MatWorld

Nb3CuO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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