PrMgNi4
metal· JVASP-17232· PrMgNi4
PrMgNi4 is an intermetallic compound composed of praseodymium, magnesium, and nickel, belonging to the family of rare-earth-based metal systems. This material is primarily investigated in research contexts for hydrogen storage applications and as a potential component in advanced battery systems, leveraging the hydrogen absorption capacity characteristic of rare-earth nickel intermetallics. Engineers consider such compounds where lightweight hydrogen containment, energy storage density, or electrochemical performance outweigh concerns about cost and processing complexity compared to conventional metallic alternatives.
hydrogen storage systemsenergy storage researchbattery electrode materialsrare-earth intermetallic compoundsadvanced materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.377 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 17.30 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3496 | 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.