Co4 Cu2 Ge4

metal

· Co4 Cu2 Ge4

Co₄Cu₂Ge₄ is an intermetallic compound combining cobalt, copper, and germanium in a fixed stoichiometric ratio. This is a research-phase material studied primarily for its potential in thermoelectric and magnetic applications, representing an experimental composition within the broader family of ternary transition metal-main group compounds. Due to its mixed metallic character and germanium content, this compound belongs to an emerging class of materials being investigated for energy conversion and electronic device applications, though it has not achieved widespread industrial adoption.

thermoelectric devices (research)magnetocaloric applicationsintermetallic research compoundssolid-state electronics (experimental)heat-to-electricity conversion (exploratory)materials discovery programs

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1530	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.

Co4 Cu2 Ge4

Other Properties

Regulatory Screening

Environmental

Export Control