LiY2Co

metal

· JVASP-77055· LiY2Co

LiY2Co is an intermetallic compound combining lithium, yttrium, and cobalt, belonging to the family of ternary metal systems explored for functional and structural applications. This material is primarily of research interest rather than established industrial use, with potential applications in energy storage systems, magnetic materials, or high-temperature structural applications given the stabilizing effects of rare-earth yttrium and the magnetic properties of cobalt. Engineers would consider this compound in specialized contexts where the unique combination of lightweight lithium with rare-earth yttrium's strength and cobalt's magnetic or catalytic properties offers advantages over conventional binary alloys or single-element solutions.

research and developmentmagnetic materialsenergy storage systemshigh-temperature alloyslightweight structural composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.414	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00200	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3910	eV/atom	—
Formation Energy(ΔHf)	0.2120	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.

LiY2Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control