Pr2 B6

semiconductor

· Pr2 B6

Pr₂B₆ is a rare-earth hexaboride compound combining praseodymium with boron in a ceramic boride structure. This is an advanced research material studied for its potential thermionic emission properties and electrical conductivity; it belongs to the rare-earth hexaboride family—compounds of significant interest in materials science but not yet widely deployed in mainstream industrial production.

thermionic emitterselectron sourceshigh-temperature electrodesresearch & developmentexotic ceramicsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.02100	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 B6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control