Co2Ge3Se3

metal

· JVASP-21544· Co2Ge3Se3

Co₂Ge₃Se₃ is a ternary intermetallic compound combining cobalt, germanium, and selenium, typically studied as a potential semiconducting or thermoelectric material within the metal chalcogenide family. This compound remains largely in the research phase, with investigation focused on its electronic structure, thermal transport properties, and potential applications in energy conversion and optoelectronic devices where layered or mixed-metal chalcogenides show promise.

thermoelectric devicesexperimental semiconductorssolid-state researchenergy conversion materialsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.470	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3800	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-299.8	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3571	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.

Co2Ge3Se3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control