Pr1 H3
semiconductor· Pr1 H3
PrH3 is a rare-earth metal hydride compound belonging to the lanthanide hydride family, where praseodymium (Pr) combines with hydrogen to form a semiconducting phase. This material is primarily investigated in research contexts for hydrogen storage, energy applications, and functional electronic devices, leveraging rare-earth hydrides' unique ability to store and release hydrogen while exhibiting tunable electronic properties. Compared to conventional semiconductors, rare-earth hydrides like PrH3 are notable for potential applications in clean energy systems and as functional materials in hydrogen-based technologies, though they remain largely experimental outside specialized research programs.
hydrogen storage researchrare-earth functional materialsenergy conversion devicesexperimental semiconductorslanthanide compound researchadvanced hydrogen technologies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.