PrCo5H4
metal· JVASP-100285· PrCo5H4
PrCo5H4 is an intermetallic compound composed of praseodymium and cobalt with hydrogen incorporation, belonging to the rare-earth transition-metal hydride family. This material is primarily investigated in research contexts for hydrogen storage and energy applications, where the reversible hydrogen absorption/desorption behavior makes it a candidate for advanced storage systems and catalytic processes. Its notable distinction lies in combining rare-earth metallurgical properties with hydrogen-active intermetallic phases, offering potential advantages in hydrogen economy technologies compared to conventional storage alloys.
hydrogen storage systemsrare-earth intermetallic researchenergy storage applicationscatalytic materials developmentadvanced metallurgy research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.572 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 6.134 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1433 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.08697 | 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.