Mg2Ni

metal

· JVASP-93820· Mg2Ni

Mg2Ni is an intermetallic compound combining magnesium and nickel, belonging to the family of lightweight metal hydrides and energy storage materials. It is primarily investigated for hydrogen storage applications in fuel cell systems and thermal energy storage, where its ability to reversibly absorb and release hydrogen makes it valuable for next-generation clean energy technologies. This material is notable in research contexts for its potential to enable safe, compact hydrogen storage at moderate temperatures and pressures, offering advantages over purely mechanical storage methods in automotive and stationary power applications.

hydrogen storage systemsfuel cell technologythermal energy storageclean energy researchlightweight structural intermetallicsadvanced battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.114	kg/m³	—

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)	-21.88	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1902	eV/atom	—
Formation Energy(ΔHf)	-0.05062	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.

Mg2Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control