La17Co58Ni25

metal
· La17Co58Ni25

La17Co58Ni25 is a lanthanum-cobalt-nickel intermetallic compound, part of the rare-earth transition metal alloy family with potential hydrogen storage and energy conversion applications. This composition represents research-phase materials engineering, where the rare-earth lanthanum component combined with the ferromagnetic cobalt-nickel base creates systems of interest for hydrogen absorption/desorption cycling and electrochemical energy storage devices. Such ternary rare-earth alloys are investigated as alternatives to conventional hydride materials, offering tunable thermodynamic properties through compositional control, though industrial adoption remains limited outside specialized research and advanced battery development sectors.

hydrogen storage systemsmetal hydride researchrechargeable battery electrodesenergy conversion devicesrare-earth alloy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
La17Co58Ni25 — Properties & Data | MatWorld