Pr2 Ta6 O18

semiconductor

· Pr2 Ta6 O18

Pr₂Ta₆O₁₈ is a mixed-metal oxide ceramic compound combining praseodymium and tantalum in a layered perovskite-related crystal structure. This material belongs to the family of advanced oxide semiconductors and is primarily of research interest for its potential in high-temperature electronics, photocatalysis, and functional ceramic applications where the combination of rare-earth and refractory metal elements offers unique electrochemical or photonic properties.

experimental semiconductor researchhigh-temperature electronicsphotocatalytic materialsadvanced ceramics developmentoxide-based functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.341	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.241	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.

Pr2 Ta6 O18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control