K2CoSe2

metal

· JVASP-58410· K2CoSe2

K2CoSe2 is an intermetallic compound composed of potassium, cobalt, and selenium that belongs to the family of chalcogenide metals. This material is primarily of research and developmental interest rather than established industrial use, investigated for potential applications in thermoelectric devices, solid-state energy conversion, and advanced electronic materials where the combination of metallic and chalcogenide properties may offer unique electrical and thermal characteristics.

thermoelectric devicessolid-state energy conversionresearch semiconductorselectronic materials developmenthigh-temperature applications (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.499	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.988	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05320	eV/atom	—
Formation Energy(ΔHf)	-0.7955	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.

K2CoSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control