Co2 Sb2

semiconductor

· Co2 Sb2

Co₂Sb₂ is an intermetallic semiconductor compound combining cobalt and antimony, belonging to the family of binary metal antimonides. This material is primarily of research and developmental interest for thermoelectric applications, where its electronic and thermal properties are being investigated for potential use in power generation and heat recovery systems at moderate temperatures. Co₂Sb₂ represents an alternative to more established thermoelectric materials, offering potential advantages in cost or performance in specific operating windows, though commercial adoption remains limited compared to conventional thermoelectric alloys.

thermoelectric power generationwaste heat recoverysemiconductor researchmaterials developmentintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,062.7	ksi	—
Shear Modulus(G)	10,187.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1320	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.

Co2 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control