TaGeO2N

ceramic

· TaGeO2N

TaGeO2N is an experimental oxynitride ceramic composed of tantalum, germanium, oxygen, and nitrogen elements. This material belongs to the family of complex oxynitrides, which are primarily studied for photocatalytic and electronic applications due to their tunable bandgap and enhanced chemical stability compared to simple oxides or nitrides. Research interest in TaGeO2N focuses on environmental remediation (pollutant degradation under visible light), hydrogen generation, and potential semiconductor device applications where the nitrogen incorporation improves performance over parent oxide phases.

photocatalytic water treatmenthydrogen productionenvironmental remediationsemiconductor researchvisible-light photocatalysisresearch-stage materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-1.573	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	eV/atom	DFT

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

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.

TaGeO2N — Properties & Data | MatWorld

TaGeO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental