CoNiSe2

metal

· JVASP-108139· CoNiSe2

CoNiSe₂ is a ternary intermetallic compound combining cobalt, nickel, and selenium, belonging to the diselenide family of materials. This is primarily a research-stage material studied for its potential thermoelectric and electrocatalytic properties, rather than an established commercial alloy. The CoNiSe₂ system is investigated as a candidate for energy conversion applications and electrochemical devices, where its layered crystal structure and mixed-metal composition may offer advantages in charge transport and catalytic activity compared to single-metal or binary alternatives.

thermoelectric energy conversionelectrochemical catalysishydrogen evolution electrodesresearch compoundsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.528	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)	0.07750	eV/atom	—
Formation Energy(ΔHf)	-0.2152	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.

CoNiSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control