CuNb3O8

semiconductor

· CuNb3O8

CuNb3O8 is a copper niobium oxide ceramic compound belonging to the mixed-metal oxide family, with potential applications in electronic and photocatalytic materials research. This compound is primarily investigated in academic and laboratory settings for semiconducting behavior rather than established industrial production, making it relevant for researchers exploring advanced ceramics, catalysis, and functional oxides. Interest in copper-niobium oxides stems from their potential in photocatalytic water splitting, gas sensing, and electronic device applications where the combination of copper and niobium provides tunable band gaps and enhanced catalytic activity compared to single-component oxides.

photocatalytic materialsgas sensing applicationsresearch semiconductorswater treatment catalysisthin-film electronicsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.470	eV	—

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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.

CuNb3O8

Electrical Properties

Regulatory Screening

Environmental

Export Control