Pr3H

ceramic

· JVASP-132582· Pr3H

Pr₃H is a praseodymium hydride ceramic compound belonging to the rare-earth hydride family, formed through hydrogenation of praseodymium metal. This material is primarily of research and specialized industrial interest, used in applications requiring rare-earth chemistry such as hydrogen storage, catalysis, and materials research for advanced energy systems and solid-state devices.

hydrogen storage materialsrare-earth ceramics researchcatalytic applicationsadvanced materials developmentsolid-state chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2390	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06690	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1903	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Pr3H — Properties & Data | MatWorld

Pr3H

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental