CuTaO2N

ceramic

· CuTaO2N

CuTaO2N is an experimental oxynitride ceramic compound containing copper, tantalum, oxygen, and nitrogen phases. This material belongs to the class of mixed-anion ceramics being investigated for photocatalytic and electronic applications, particularly where visible-light absorption and nitrogen-doping effects are desired to enhance reactivity beyond conventional oxide ceramics. Researchers are exploring its potential in environmental remediation (water purification, pollutant degradation) and energy conversion (photocatalysis, solar-driven reactions), where the dual oxygen/nitrogen framework can modulate electronic structure and bandgap compared to single-anion alternatives.

photocatalytic water treatmentvisible-light photocatalystsenvironmental remediationresearch/experimental materialssolar energy conversionnitrogen-doped ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.6302	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7400	eV/atom	—

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

Regulatory Screening

Environmental

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.

CuTaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental