FeTaO2N

ceramic

· FeTaO2N

FeTaO2N is an oxynitride ceramic compound combining iron, tantalum, oxygen, and nitrogen phases. This material is primarily of research interest as a functional ceramic for photocatalytic and electronic applications, particularly in visible-light-driven processes where the nitrogen doping of tantalum oxide creates narrower band gaps compared to conventional oxide ceramics. It represents an emerging class of materials in the photocatalysis and clean energy field, competing with titanium nitride and other doped metal oxides for applications requiring enhanced light absorption and charge separation.

photocatalysis and water splittingvisible-light photocatalystsenvironmental remediationsolar energy conversionresearch-phase functional 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)	-3.174	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3000	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.

FeTaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental