Pr1 Ni5

semiconductor

· Pr1 Ni5

Pr₁Ni₅ is an intermetallic compound combining praseodymium (a rare-earth element) with nickel in a 1:5 stoichiometric ratio. This material belongs to the rare-earth intermetallic family and is primarily of research and specialized industrial interest rather than a commodity material. The compound is investigated for applications requiring magnetic properties, hydrogen storage capability, and thermal stability at elevated temperatures, making it relevant to energy storage systems, magnetic device components, and catalytic applications where rare-earth intermetallics offer performance advantages over conventional alloys.

magnetic device componentshydrogen storage materialshigh-temperature catalysisrare-earth intermetallic researchenergy storage systemsspecialty functional alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20,750.1	ksi	—
Shear Modulus(G)	8,731.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3010	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.

Pr1 Ni5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control