Nd2 Ta6 O18

semiconductor

· Nd2 Ta6 O18

Nd₂Ta₆O₁₈ is a ceramic compound belonging to the rare-earth tantalate family, combining neodymium oxide with tantalum pentoxide in a stable polycrystalline form. This material is primarily investigated in research contexts for high-temperature applications and photocatalytic systems, with potential utility in thermal barrier coatings, optical devices, and advanced ceramic composites where chemical stability and thermal resistance are critical. Its tantalate backbone provides inherent refractoriness, while the neodymium dopant can introduce luminescent or catalytic functionality, making it an alternative to more common oxide ceramics when specialized thermal or functional properties are required.

thermal barrier coatingshigh-temperature ceramicsphotocatalytic applicationsrare-earth optical devicesadvanced refractory materialsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.366	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.246	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.

Nd2 Ta6 O18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control