MgNi2S4

metal

· JVASP-58476· MgNi2S4

MgNi2S4 is a ternary metal sulfide compound combining magnesium, nickel, and sulfur elements, belonging to the family of transition metal chalcogenides. This material is primarily explored in electrochemical energy storage and catalysis research rather than established industrial production, with potential applications leveraging the electronic and ionic transport properties of nickel-based sulfides. Engineers consider MgNi2S4 and related compounds for next-generation battery electrode materials and electrocatalysts where the mixed-metal composition offers tunable electrochemical performance compared to binary nickel sulfides.

battery electrodes (research phase)electrocatalysishydrogen evolution catalystsenergy storage materials (emerging)electrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.684	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1794	eV/atom	—
Formation Energy(ΔHf)	-0.5959	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.

MgNi2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control