ScTiO2N

semiconductor

· ScTiO2N

ScTiO₂N is an experimental oxynitride semiconductor combining scandium, titanium, oxygen, and nitrogen into a mixed-anion crystalline compound. This material belongs to the emerging class of transition-metal oxynitrides, which are primarily investigated in academic and research settings for visible-light photocatalysis and renewable energy applications where conventional metal oxides fall short. ScTiO₂N is notable for its potential to narrow the bandgap compared to pure titanium dioxide, making it attractive for solar-driven water splitting, photocatalytic degradation of pollutants, and photoelectrochemical devices—though industrial-scale production and integration remain limited.

photocatalytic water splittingsolar energy conversionenvironmental remediation (photocatalysis)photoelectrochemical cellsresearch-stage semiconductorsvisible-light photocatalysis

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)	-0.000420	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4000	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.

ScTiO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control