CeMgNi4

metal

· CeMgNi4

CeMgNi4 is an intermetallic compound combining cerium, magnesium, and nickel, belonging to the rare-earth intermetallic family. This material is primarily of research interest for hydrogen storage and energy conversion applications, where rare-earth intermetallics show promise for improved charge-discharge kinetics and cycle stability compared to conventional nickel-metal hydride (NiMH) compounds. Engineers evaluating this material should note it represents an experimental formulation still in development stages rather than an established commercial alloy.

hydrogen storage systemsbattery electrodes (NiMH type)energy conversion researchrare-earth intermetallic compoundselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2758	lb/in³	—

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

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	—
↳	eV	—
Magnetic Moment(μB)	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4202	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.

CeMgNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control