CaMgNi4

metal

· JVASP-17230· CaMgNi4

CaMgNi4 is an intermetallic compound combining calcium, magnesium, and nickel, belonging to the family of lightweight multi-component metal systems. This material is primarily of research interest for hydrogen storage applications and advanced battery systems, where the Mg-Ni backbone combined with Ca provides tunable thermodynamic properties for reversible metal hydride formation. While not yet widely established in mainstream industrial production, intermetallics of this composition family are investigated as candidates for next-generation energy storage where conventional alloys fall short in performance or efficiency.

hydrogen storage systemsbattery electrode materialsresearch alloysenergy storage applicationsintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2098	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-8.240	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01490	eV/atom	—
Formation Energy(ΔHf)	-0.2757	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.

CaMgNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control