Pr2 Sb4 O12

semiconductor

· Pr2 Sb4 O12

Pr₂Sb₄O₁₂ is a mixed-valence praseodymium antimonate ceramic compound belonging to the pyrochlore or related oxide family. This material is primarily investigated in research contexts for its potential electronic and ionic transport properties, with interest in photocatalysis, solid-state chemistry, and functional ceramics where rare-earth antimonates offer tunable band gaps and crystal structures.

photocatalytic materials (research)rare-earth oxide electronicssolid-state ion conductorsadvanced ceramics developmentfunctional oxide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.963	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 Sb4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control