LaTaON2

semiconductor

· LaTaON2

LaTaON₂ is a lanthanum tantalum oxynitride ceramic compound belonging to the family of mixed-anion semiconductors that combine oxygen and nitrogen in a single crystal lattice. This material is primarily investigated in research contexts for photocatalytic and optoelectronic applications, where its tunable bandgap and visible-light absorption characteristics offer potential advantages over traditional titanium dioxide-based systems. It represents an emerging class of materials designed to overcome bandgap limitations in conventional oxides, making it of particular interest for solar energy conversion and environmental remediation where broader light absorption is critical.

photocatalytic water splittingvisible-light photocatalystssolar energy conversionenvironmental remediationoptoelectronic devicesresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.800	eV	—
Magnetic Moment(μB)	0.00000941	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.02000	eV/atom	—

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

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.

LaTaON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control