H2 Pr1

semiconductor

· H2 Pr1

H2 Pr1 is a semiconductor material based on praseodymium hydride chemistry, likely a rare-earth hydride compound under investigation for advanced electronic or photonic applications. This material family is primarily explored in research contexts for potential use in hydrogen storage systems, rare-earth-based electronics, or specialized optical devices where praseodymium's unique electronic properties can be leveraged.

hydrogen storage researchrare-earth semiconductorsoptical/photonic devicesexperimental electronicsmaterials researchadvanced energy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	69.97	GPa	—
Shear Modulus(G)	42.22	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6650	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.

H2 Pr1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control