Nd4 Ti4 O14

semiconductor

· Nd4 Ti4 O14

Nd₄Ti₄O₁₄ is a mixed-valence oxide ceramic compound containing neodymium and titanium, belonging to the family of rare-earth titanate semiconductors. This material is primarily of research interest for optoelectronic and photocatalytic applications, where its layered perovskite-related structure and bandgap characteristics make it a candidate for visible-light photocatalysis, thin-film electronics, and potential use in advanced ceramic devices. While not yet established in mainstream industrial production, materials in this compositional family are being explored as alternatives to conventional semiconductors for environmental remediation and energy conversion where rare-earth doping provides tunable electronic properties.

photocatalytic materialsrare-earth oxide ceramicsoptical semiconductorsresearch/experimental compoundsenvironmental remediationthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.766	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.500	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.

Nd4 Ti4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control