CaZn2Sb2

ceramic
· JVASP-15806· CaZn2Sb2

CaZn2Sb2 is an intermetallic ceramic compound belonging to the Zintl phase family, characterized by calcium, zinc, and antimony in a defined stoichiometric ratio. This material is primarily of research interest for thermoelectric applications and solid-state electronic devices, where its crystal structure and electronic properties are being evaluated for energy conversion and semiconductor functionality. While not yet widely established in high-volume industrial production, compounds in this family are investigated as potential alternatives to conventional thermoelectrics and as components in advanced materials systems where the combination of metallic and semi-metallic bonding character offers tunable electrical and thermal transport properties.

thermoelectric devicessolid-state electronics researchZintl phase materialssemiconductor applicationsmaterials research and developmentenergy conversion systems

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
46.47
GPa—
Poisson's Ratio(ν)
0.3400
-—
Shear Modulus(G)
19.58
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.313
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.2045
range 0.000–0.4090median of 2 measurements
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
7.703
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4860
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.