AlNi2S4

metal

· AlNi2S4

AlNi2S4 is a ternary intermetallic sulfide compound combining aluminum, nickel, and sulfur in a defined stoichiometric ratio. This material belongs to the family of metal sulfides and mixed-metal chalcogenides, which are of significant interest in materials research for their unique electronic and catalytic properties. While primarily investigated in academic and laboratory settings rather than established industrial production, AlNi2S4 and related nickel-aluminum sulfides show promise in energy conversion and catalysis applications where the combination of transition metal (nickel) and main-group metal (aluminum) chemistry enables unusual functional behavior.

electrochemical catalysishydrogen evolution reactionswater splitting electrodesenergy storage researchemerging photocatalytic systemsmaterials science research

Compliance & Regulations

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

Units:

si imperial

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

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.

AlNi2S4

Electrical Properties

Regulatory Screening

Environmental

Export Control