GeTe2Pb

ceramic
· JVASP-100395· GeTe2Pb

GeTe2Pb is a ternary chalcogenide ceramic compound combining germanium, tellurium, and lead elements, belonging to the family of phase-change and thermoelectric materials. This material is primarily investigated in research contexts for applications requiring thermal management and energy conversion, particularly in phase-change memory devices and thermoelectric generators where its layered crystal structure and electron-phonon interactions are advantageous. Engineers consider such tellurium-based ceramics when designing materials that must operate across wide temperature ranges or convert thermal gradients into electrical energy, though GeTe2Pb remains largely in the experimental/development stage rather than established industrial production.

phase-change memory cellsthermoelectric energy harvestingthermal energy storageinfrared optical coatingsresearch materials for solid-state devices

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
44.04
GPa—
Poisson's Ratio(ν)
0.2200
-—
Shear Modulus(G)
35.07
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.022
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.5690
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.07740
eV/atom—
Formation Energy(ΔHf)
-0.1925
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.