CuTaON2

ceramic

· CuTaON2

CuTaON₂ is an experimental mixed-metal oxynitride ceramic compound combining copper, tantalum, oxygen, and nitrogen phases. This material belongs to the broader family of transition metal oxynitrides, which are of significant research interest for their tunable electronic and optical properties that can bridge characteristics of traditional oxides and nitrides. While not yet established in high-volume industrial production, materials in this class show promise in photocatalysis, thin-film semiconductors, and energy conversion applications where the dual anion system (O²⁻ and N³⁻) enables band gap engineering and enhanced functional performance compared to single-anion ceramics.

photocatalytic coatingssolar energy conversionthin-film semiconductorsvisible-light catalystsresearch/development materialselectronic 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)	-0.5606	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6400	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.

CuTaON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental