LaFeNi4
metal· JVASP-104950· LaFeNi4
LaFeNi4 is an intermetallic compound combining lanthanum, iron, and nickel, belonging to the rare-earth transition-metal alloy family. This material is primarily investigated in research contexts for hydrogen storage and energy applications, where its crystal structure enables reversible hydrogen absorption—making it relevant for clean energy systems and advanced battery technologies. Its notable advantage over conventional storage materials lies in its tunable hydrogen-uptake capacity and potential for cyclic performance in fuel cell and hydrogen economy applications.
hydrogen storage systemsenergy conversion devicesmetal hydride researchfuel cell technologyadvanced battery developmentrare-earth alloy engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.